Category Archives: Fix Mozilla Firefox Error

Fix Mozilla Firefox Error

For Quick Assistance, Call our Browser Technical Support Number @ :


Firefox Black Screen: Remove It Now With Some Effective Hacks

In this world connected with the internet, Mozilla Firefox gives a tough competition to its rivals. With a large user base, it provides many features for its users.

Being a reputed browser it is not immune to certain issues that occur almost on a regular basis. Firefox black screen is one such issue that troubles many users.

If you are among the users who are facing this Firefox issue while browsing, then don’t worry. Know that this issue is caused because of a bug in the recent update of Firefox web browser. However, there can be other reasons that can lead to the issue. And that is just part of what we are going to discuss in this article along with other relevant stuff.

Moreover, after discussing the causes we will try to perform some fixing methods to fix this Mozilla Firefox issue. Hence, now you can move to the next part of the article below.

Get to Know the Common Causes of this Firefox Black Screen Issue

Recently, Mozilla explained the root cause of this black screen issue. However, there can be more causes of this issue that we will cover all here. Hence, you can follow up on the points that we listed down:

  1. A new feature called Off Main Thread Compositing (OMTC) is the root cause of this Firefox issue.
  2. In case the Mozilla Firefox web browser is out of date, then also the issue can occur.
  3. Also if there are too many cache and cookies files.
  4. In another case, installed third-party add-ons can make the screen black.
  5. Third-party software conflict can also lead to the issue.
  6. Also, corrupt installation of the Mozilla Firefox web browser can cause the issue to occur.

Therefore, these are the top causes that are responsible for the Firefox issue to occur. Hence, in order to learn the fixing hacks, you can proceed to the following section.

Bypass the Mozilla Firefox Black Screen Issue with just Simple Hacks

Here you can get the Firefox issue resolved in just a few minutes by following all the steps of each method. Hence, the methods to perform are provided below:

Hack 1: Try to Disable the Hardware Acceleration

The concept of Hardware Acceleration helps to enhance the user interface of the application. However, in some cases, it proves to provide many issues.

Hence, you can disable the feature by following the steps that are given below:

  • First of all, open the Mozilla Firefox web browser by double-clicking on its icon.
  • As the Mozilla Firefox web browser opens, you have to type about:preferences in the address bar.
  • Now, press the Enter key from the system’s keyboard.
  • As the pages open, scroll down to the Performance section.
  • Here you have to uncheck the box beside Use recommended performance settings option.
  • Next, save the settings and then, close the Mozilla Firefox web browser.
  • Relaunch the Mozilla Firefox web browser in order to check if the issue still occurs.

Hence, by doing this, you will be able to fix the issue in no time. However, if the issue still continues, then perform the next fixing hack.

Hack 2: Start the Mozilla Firefox web browser in Safe Mode

Starting the Firefox in Safe Mode has resolved most of the issues which users face. Therefore, you can also try it out to start the web browser in Safe Mode. Hence, in case you do not know the steps, then get hold the steps that are mentioned below:

  • Again here you have to open the Mozilla Firefox on your system.
  • Now, from the top right corner, click on the three lines.
  • In the next step, click on the Help option from the menu list.
  • After that, you have to click on the Restart with Add-ons Disabled option.
  • Now, confirm the action by clicking on the Restart button on the confirmation box.
  • Once the Mozilla Firefox restarts, it will ask you to either Start in Safe Mode or Refresh Firefox.
  • Here you can click on the Start in Safe Mode button.
  • Now, check if you are able to run the Mozilla Firefox web browser with the annoying black screen or not.

Therefore, this is how you can run the Firefox web browser in Safe Mode. in case the issue is resolved then you can proceed to perform your daily tasks. Otherwise, if the issue persists, then have a look at the following section.

Hack 3: Update the Mozilla Firefox to its latest version

In case you are using an old version of the Firefox then it can be vulnerable to most of the errors. Hence, you have to update the Firefox web browser to its latest version. Therefore, the steps to follow are discussed for you below:

  • Here also, you have to open the Mozilla Firefox and then again click on the three lines on the top right corner.
  • Now, again click on the Help option from the list.
  • After that, you have to click on the About Firefox option.
  • Here, let the Firefox download and install its latest version (if available) automatically. 
  • Once the process finishes, restart the Mozilla Firefox web browser.
  • As the Firefox relaunches, you can check if the black screen issue is resolved or not.

However, even after updating the Firefox, the issue persists, then move to the next fixing method below.

Hack 4: Disable the Mozilla Firefox Extensions or Add-ons

Using third-party extensions and add-ons can provide better features to the Mozilla Firefox. However, in extreme cases, these extensions and add-ons can prove to be a root cause of many errors and issues. Hence, you can disable the extensions and add-ons on a temporary basis. Therefore, the procedure to do this is provided as follows:

  • Open the Mozilla Firefox web browser and then type about:addons in the address bar.
  • Then, hit the Enter key from the system’s keyboard.
  • In the new window, you will see all the installed extensions on the Firefox web browser.
  • Now one by one, you have to click on the Disable button beside each of the installed extensions.
  • Once done, save the changes and then close the Firefox.
  • Now relaunch the Firefox web browser and then check for the black screen issue.

So, disabling the extensions on Firefox will help to resolve the issue. For other fixing methods, move to the next section of the article.

Hack 5: Clear the Cache and Cookies of Firefox

Storing too much cache and cookies files on the web browser can make the application slow and causes errors, Hence, clearing out the files is the only way to get rid of the issues. Therefore, the steps to perform are listed in the following section:

  • In the first step, open the Mozilla Firefox and then press Ctrl, Shift, and Delete keys at the same time.
  • Now, you will get a window which will show the progress of the data being cleared out of your system.
  • After that, you have to set the time range to Everything and then, check all the available boxes.
  • Finally, click on the Clear Now button at the bottom of the window in order to start the clearing process.
  • Once the process finishes, close the Firefox web browser.
  • Now relaunch Firefox and then try to check for the black screen issue.

In case the issue does not persist, then you are good to go. However, if the issue still shows up then perform the next fixing method.

Hack 6: Reset the Mozilla Firefox to its Default Settings

Resetting an application converts all its settings to its default state, just like when it was initially installed. Hence, you can also try to reset Firefox to its default settings. Therefore, the steps that can help you to perform the process are discussed as follows:

  • Again open the Mozilla Firefox and then proceed to its menu section.
  • Now click on the Help option and then choose the Troubleshooting information option.
  • After that, you have to click on the Reset Firefox button. Now confirm the action and wait for the reset process to finish.
  • Finally, click on the Finish button in the dialog box and wait for the Firefox to relaunch.
  • Once the Firefox web browser relaunches, you have to check if the black screen issue is resolved or not.

In case the issue is still there, then you can try out the last solution.

Hack 7: Temporarily disable the third-party antivirus and the Windows Firewall

Most of the users have found that, disabling the security applications have resolved their issue. Hence, you can also perform the process by following the steps below:

  • At first, find your third-party antivirus software on the Desktop and then right-click on it.
  • Now, click on the Disable Auto-Protect option.
  • On the other hand, you have to open the Control Panel from the Start menu.
  • As the Control Panel window opens, click on the System and Security option.
  • Next, click on the Windows Firewall and then choose the Turn Windows Firewall on or off option.
  • In the next step, click on the Turn off Windows Firewall option and then, reboot your system.
  • Once the system reboots, launch the Firefox to check if the Firefox screen black issue persists or not.

Hopefully, now you will be able to resolve the issue easily.

To Round it Off

To conclude, these are the best hacks that you will ever get to resolve the Firefox black screen issue. Therefore, follow all the methods in order to resolve the issue on your own, However, in case you face any difficulty then take the help of the experts. Hence, you can get back to us through the comments section below.


A Complete Guide To Resolve Firefox Proxy Server Error In No Time

While the users are accessing Firefox, they might often encounter Firefox proxy server error message that appears on the display screen. This Proxy Server error is quite annoying among the Firefox browser users. 

There are various causes for which the users generally face such kind of error on their device. But, mostly this error appears when the users have an incorrect or wrong proxy configuration. Besides, this error can also occur when they use some VPN service on their device.

Some of the affected users claim that they find this error when their computer becomes corrupted due to the malware or virus infection. This might change something in the internal settings. Sometimes, it is also seen that Windows Firewall and antivirus software create this proxy server error. 

If you are experiencing the same proxy server error, then a query arises that how you can settle this proxy server error? If this is the case with you, then without worrying much, go through this entire article. Here we are going to mention some of the reliable troubleshooting methods which will help you to sort out this matter in no time. 

Firefox Proxy Server Error: Some Effective Troubleshooting Methods to Fix This Error

Mozilla Firefox is one of the most necessary applications for several people. Therefore, if there any issue arises in this browser, the users fail to access Firefox. That’s why resolving such Firefox related error is quite important. 

Here, in this section, we are going to discuss some significant solutions by which you will surely fix this mater on your own.

Private Network: Set to No Proxy

If you are using Firefox on LAN, then Firefox proxy server error is pretty common. In such a situation, you need to do the following:

Primarily, verify that your LAN settings are accurate. Launch the Firefox and then navigate to the Settings section. Here, you need to scroll down and select the Network Settings. After that, tap on the Settings. This process will open the Connection Settings menu. 

If you use the Firefox inside your Private home network, then you don’t need any proxy server configuration. Simply set the Firefox defaults to “Use System Proxy Settings.”

But, in case, your computer proxy settings are wrong or incorrect, then you might need to reset the Configure Proxy Access to the Internet setting to No proxy.

This assures that web traffic is reaching out straight to the internet and not trying to connect to any proxy servers. Reboot the Firefox as well as your PC to ensure that the proxy server issue gets removed.

Verify PC’s LAN Proxy Settings

If your Internet Service Provider uses a proxy server, then you should verify whether the proxy settings have been changed for certain reasons on your device. 

You can verify the proxy settings by tapping on the Start menu and then write “Configure Proxy Server” into the search field and hit the Enter key or click on the OK button. Now, navigate to the Connections tab and tap on the LAN Settings.

Here, in this window, you need to set the settings as “Automatically Detect Settings” But, on any network where an Internet Service Provider needs a proxy server, there are two options:

Either Use a proxy server for your LAN will be selected and filled in or Use automatic configuration script. The Port and Address fields should be filled with the proxy server details. 

Automatic Configuration: 

If your Internet Service Provider uses Automatic settings, then in the Use automatic configuration script, you will see the Address field has already filled. Here, you need to tap on the Checkbox. 

Proxy Server: 

If your Internet Service Provider uses a particular proxy server, then in the Proxy Server section, you find that the Port field and Address field has been already filled. Here, you need to locate and select the “Use Proxy Server For Your LAN” option and mark the checkbox. 

No Proxy: 

If your Internet Service Provider uses an Automatic configuration, then you have to locate the “Automatically Detect Settings” option. Once you find it, simply click on it to mark the checkbox.

Reset Network Settings

If the above two setting changes don’t help you out, then your device might require network settings reset. To do so, you can follow the steps below:

At first, tap on the Start menu and then write “cmd” into the search field and hit the Enter button or choose the OK button. After that, right-click on the Command Prompt and then, choose the “Run As Administrator” option from the resultant menu list. Next, enter the following commands in the Command Prompt window and hit the Enter key after executing each command.

  • Firstly, netsh int ip reset
  • Then, netsh Winsock reset
  • After that, netsh winhttp reset proxy

This action will surely reset the winhttp and Winsock settings as well as the network interface. If malware or virus infection makes any changes on your device, then this process will get it back to its normal state.

Once you are done with all the above steps, reboot your device and check whether the proxy server error gets terminated from your device.

Edit the Windows Registry Entries

Firstly, go to the Start menu and then enter “regedit” int the Run dialog box and press the Enter key or click on the OK button. Now, you need to go to the following path: 

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings.

Before proceeding with the below-highlighted steps, tap on the Settings and then make a backup of all the important data and files. While editing the Windows registry entries, if anything goes wrong, then you can easily recover it by using these backup keys.

Now, in the Proxy Settings, search for any components that contain the word Proxy. You have to remove them from the proxy settings window.

Go to the Internet Settings folder and press the Ctrl key along with the F function key and go through further instruction to complete the process.

When it is done, restart your device. Once your device restarts, check if the proxy server error has been resolved.

Check for Malware or Virus

It’s the worst scenario, where your device has been infected by malware or virus that triggers the Firefox proxy server error. At his point, you can use the Windows Defender which is the built-in antivirus tool.

To scan your entire device, you need to click on the Start menu and then navigate to the Settings. Here, in the Settings window, locate and select the “Update And Security” option. After that, click on the Windows Security. Here, in this section, choose the Virus And Threat Protection option and switch the Real-Time Protection to On.

Once you perform this action, Windows Defender will scan your entire device and look for the malware or virus infected files and folders. Once it finds, Windows Defender will automatically repair them. 

But, if you have any third party anti-virus software installed on your device, then you can also use that software.

Concluding Remarks

We hope that this article will be useful for you to resolve such kind of Firefox proxy server related issues. But, if you want to know more about this error, then you can write up your doubts in the comment section below. We will revert you back as soon as possible. Moreover, you can also opt for expert assistance.


Firefox Couldn’t Load XPCOM? Fix It With Effective Solutions

Users report a common complaint saying that the Firefox couldn’t load XPCOM which is very annoying since it puts a complete stop to the use of the browser.

Now, the sight of the error stirs a sense of confusion in the minds of the users. And they seek an immediate solution in order to treat the issue.

But, that isn’t the most efficient manner of troubleshooting the problem.

You must know something about the error itself and the causes which trigger the issue. Doing this makes the troubleshooting procedure easier.

As per most of the customer reports, they have mentioned that they couldn’t load XPCOM Firefox. But don’t worry because with this informative post, your will surely get rid of the problem with your Firefox without too much hassle.

But before that, stick through to know what the error signifies and note the causes which induce the complication.

More About Firefox’s Failure to Load XPCOM

The issue is the product of the malfunction during the Windows Updates. There are other major reasons which trigger this issue as well.

After a Windows update, when users tend to launch the Mozilla Firefox, the error manifests before the users.

Moreover, if the profile folder of Firefox is faulty or corrupt, the issue appears then as well. And the folder can get corrupted due to a malware attack.

Furthermore, the installation of a third-party extension and its incorporation into the Firefox browser can also hamper the profile folder.

However, these are the potential reasons which can lead to the issue of the failure of Firefox to load XPCOM.  Now, you can proceed to the next section which holds effective solutions.

As the problem where your Firefox can’t load XPCOM might occur naturally, the procedures to treat it are plenty. But, we have only listed the ones which are highly effective.

5 Effective Procedures to Solve Firefox’s Failure to Load XPCOM

In order to troubleshoot the annoying error, you must implement the underlying solutions with care. So, plunge into the solutions now and get done with the error immediately:

Procedure 1: Uninstall and then Reinstall the Firefox

At times, the presence of faulty and missing files tend to induce the problem. And during such a case, you must uninstall the software only to reinstall it anew.

Doing this can purge the system from its corrupted files. And a fresh installation can troubleshoot the error completely.

Therefore, stick through the dedicated guide:

  • Firstly, make sure to backup all the Firefox Bookmarks, Passwords, Settings, etc.
  • Then, proceed to completely eliminate the Firefox application from the computer system.
  • Head to the Control Panel and there proceed to the list of applications. Locate the Firefox program there and select it only to uninstall it from the system.
  • It may take just a minute or two while the uninstall session completes.
  • After that, proceed to the website of Mozilla Firefox and then, locate the latest version of it. Download it for which you must wait a couple of minutes.
  • Install the program into the system and then proceed to restore the Firefox settings.

This is one of the most effective procedures which can remove the faulty element from the root only to restore a newer version of it.

Now, the common complaint that the system couldn’t load XPCOM Firefox is sure to go away. If not, the next section is sure to guide you with it.

However, you can also consider the expert assistance of a technical professional.

Procedure 2: Update the Firefox Browser

An outdated application becomes a major concern when the program crashes or manifests an error.

All these inconveniences take place only due to the obsolete application which conflicts with the Operating System.

Therefore, it becomes mandatory for the perplexed users to update the Firefox application:

  • To do this, firstly, you must check if the version of the Mozilla Firefox is updated or not. Right-click on the application and check its Properties. Note the version which you must tally with the one available online.
  • Then, head to the official website of the Firefox. Therein, locate the latest version and tally it with the one installed in your system.
  • If they are the same, it means that the program is already updated. However, if they don’t match, it means that your system would require an update session.

For this, you’d have to wait for a couple of minutes. After the update process is complete, make sure that you Restart your computer system.

Doing that after the update, makes the alterations effective. And when the system Restarts, you must check whether the problem lingers.

If the issue persists, then you must head to the next solution without further delay. Also, you can employ the assistance of an expert mind in the technical realm.

Procedure 3: Launch Firefox in Safe Mode and Disable Firefox Extensions

In this method, we suggest you launch the Firefox application in Safe Mode. For that, you must adhere to the following dedicated steps:

  • Firstly, press and hold down the Shift button and then, proceed with a double-click on the program of Firefox.
  • Then, move the cursor to the option Start in Safe Mode and click on it.
  • Now, if the Firefox launches without displaying the “couldn’t load XPCOM Firefox” error, then you can trace the culprit. Probably, it is a Firefox extension which is the root cause of the complication.
  • If such is the scenario, proceed to disable the installed add-ons one by one. After that, Close the application until you track the faulty plugin.
  • In order to disable a plugin of Firefox, choose the option of Add-ons which is present in the main menu.
  • Next, proceed to Disable the Add-ons which are installed, at Extensions pane. Then, normally restart Firefox unless you detect the problematic extension.
  • Now, when you trace out the faulty extension, proceed to eradicate it completely.

The error is sure to go away if you have implemented the steps properly. However, if it doesn’t you must head to the next procedure.

You can also incline towards expert help for treating this issue in a hassle-free manner.

Procedure 4: Reset Firefox Settings to Default

At times, simply changing the settings to the former arrangement or, in technical terms, to default, can go a long way.

Doing this can treat the annoying error message completely. Therefore, stick through the underlying steps:

  • Firstly, Start the Firefox application in Safe Mode.
  • Then, proceed to choose the option to Refresh Firefox twice.

Note that by refreshing all the settings to default, after creating a fresh user profile and by eliminating all the Firefox add-ons and customization like plugins, preferences and added search engines.

However, Firefox Refresh makes sure to not erase some items like,

  • Bookmarks
  • Passwords
  • Cookies
  • Personal Dictionary
  • Browsing History
  • Open windows and tabs
  • Web form auto-fill information

And doing this can treat the users’ complaint of the Firefox can’t load XPCOM with ease. However, if the result after trying this is indifferent, make sure to head to the next method.

Furthermore, one must keep their options open and can consult a professional in order to solve the issue at one go.

Procedure 5: Roll Back to a Previous Version of the Operating System

At times, the system manifests some errors which are challenging to troubleshoot. That is because the issue lies in the recent changes that you made.

The Operating System finds it problematic to function smoothly with a new update. And that works like a ripple and induces the error also disrupting the functions of other applications as well.

However, make sure to stick through the steps that we presented for you to follow with ease:

  • Firstly, click on the Power button and then, press and hold down the Shift button on the keyboard and proceed to choose the Restart button.
  • Now, press the Troubleshoot option right when the computer Restarts.
  • Then, proceed to click on the Advanced options present in the Troubleshoot window.
  • Next, in the Advanced options, proceed to select the System Restore option of all the options on-screen.
  • Doing this restarts the system. And then, opt for an account which has administrative rights.
  • After that, type the respective password for this account and then hit the Continue option.
  • Then, at the screen of System Restore, hit on Next. And after that, choose an earlier restore point and then press Next.
  • Finally, confirm the alterations and click on the Finish button.

Now, you must wait for some time until the Computer System is restored to the chosen restore point. And when the Restore session is complete, you can resume the regular functions in your system once again.

Wrapping Up

In this way, you can troubleshoot the error which the system manifests. And we always suggest the users that they try their own hands to resolve any technical complication.

If they do it on their own, there will be not a single dime that you will have to spend. But, if the problem lingers even after trying all the methods, make sure to consult an expert in the technical field who can solve the problem thoroughly.

In this way, the users don’t complain that Firefox can’t load XPCOM since the problem is taken care of with expertise.


Smart Methods To Get Rid Of Youtube Slow On Firefox Problem

Youtube slow on Firefox is one of the most prominent problems that several users have encountered on their system while running YouTube on Firefox. They find that YouTube is loading slow on Firefox web browser. Various reasons are there behind the occurrence of this issue. 

Generally, this issue comes up when Mozilla Firefox has not been updated. Sometimes, if the cache data is not cleared on the Firefox, then you might come across this problem on the system. Another effective reason is that if you are using the higher quality level video, then you might encounter this error. 

If you are also facing the same problem, then this article will help you. Here in this article, we are going to share some of the easy and effective methods to overcome this situation. After performing these methods, you will be able to eliminate this problem.

Amazing Procedures to Fix Youtube Slow on Firefox Problem: 

When you get this problem on the system, at first you should close the YouTube tab from the Firefox application and then reopen it. After that, check if the issue still shows up or not. 

If you find it again, then you can try other methods which will help you to fix this issue on your computer. In the section below, you will get to know all the methods to solve the Firefox YouTube slow issue:

Method 1 – Update the Mozilla Firefox

If you are using an older version of the Mozilla Firefox web browser, then you may find this problem. So, you have to update Firefox in order to eliminate this problem. To do so, follow the steps which are mentioned below:

  1. First, launch the Mozilla Firefox application by double-clicking on the Firefox icon.
  2. In the Firefox window, go to the Menu list which is located at the top right corner of the window. Select the Help button and then click on the About Firefox button.
  3. From that window, you will see whether the Firefox application is updated or not. If not, then Firefox will automatically check whether any updates are available or not. 
  4. If yes, then it will automatically update the Firefox application and then open YouTube and the issue should be fixed or not. 

Method 2 – Clear the Cache Data

If YouTube is loading slower than normal, then removing the cache data can improve its speed and can speed up YouTube. Sometimes, this issue arises if the cache data is not removed from Firefox application. So, you need to remove it immediately. To clear it, follow the steps given below:

  1. First of all, open the Firefox application and then navigate to the Menu list. 
  2. From the Menu list, select the Options button. In the Options window, go to the left side Menu list and you will get a Privacy & Security button, click on it. 
  3. On the right side window, you can see the Cookies and Site Data section. Click on the Clear Data button.
  4. In the next window, mark on the cookies and cache data box and then click on the Clear button to remove them.
  5. Once it is cleared, restart the device and then check if the YouTube is running slow or not. 

Method 3 – Select the Lower Quality Settings

This error also occurs due to heavy traffic. You cannot change the traffic, but you can select a lower quality level of the video that you are watching on YouTube from the Firefox web browser. 

To do that, follow the under mentioned steps:

  1. Firstly, launch the YouTube video and then go to the Settings gear icon which is present at the right bottom corner of the window.
  2. After that, hit the Quality button and then select the lower quality level of this video than the one you are using. 
  3. Once you are done with these steps, check if the issue is solved or not. 

Method 4 –  Block Two IP Address Ranges

This is an alternative method that we have provided to fix the Youtube slow on Firefox issue on your PC. You simply need to block the two IP address ranges. If you do not know how can you do that, then follow the steps listed below:

  1. At first, hold the Windows Key and press the X key to launch the WinX menu list and then choose the Command Prompt (Admin). 
  2. When the Command Prompt window opens, type the following command and then hit the Enter button on the keyboard.

                       netsh advfirewall firewall add rule name=”YouTubeTweak” dir=in   action=block remoteip=, enable=yes

  1. Once it is done, the rule is added and then check whether the problem gets fixed. 

If you want to delete the rule, then follow the steps:

  1. Open the Command Prompt window.
  2. Typenetsh advfirewall firewall delete rule name=” YouTubeTweak” command in the Command Prompt window and then press the Enter key to delete the rule. 

Method 5 – Update the Graphics Drivers 

An outdated version of the Graphics drivers can cause this YouTube loading slow on Firefox problem on the system. So, you should update the graphics driver of your computer. If you want to know how can you update the driver, follow the instructions cited downwards:

  1. Press the Windows key + R key to open the Run dialog box, type Device Manager and then hit the Enter key or select the OK option. 
  2. When the Device Manager window opens, find the Graphics driver on the left side panel, select it to expand it. 
  3. Right-click on the Driver and then select the Update Software Driver button to update the driver. 
  4. Once the process is completed, reboot your PC. 

Method 6 – Update the Flash Software

Adobe Flash software is already installed in several web browsers. It is generally used to embed videos on various websites. If the flash software is outdated, then you can face YouTube is loading slow problem on Firefox. So, you have to update it from the official website of Adobe Flash software. To perform this method, follow the directions cited hereunder:

  1. Visit the official website of the Adobe Flash software and find the latest version of the Adobe Flash software.
  2. After that, download it and then install it on your PC. 
  3. After installing this, check YouTube opens perfectly on Firefox web browser without any issue. 

Hope the above-mentioned methods will help you to fix Youtube slow on Firefox problem on the system. Go through this article carefully and with these methods, you can quickly resolve this problem that you have found on your PC. However, if you still face this issue, then you need to seek help from a technical expert. 


Solve The Black Screen Error Of Youtube On Firefox Using The Alternative Methods

Most people devote their leisure to movies and videos over Youtube. However, if you get a black screen instead of a video, while the sound is on, then it can get you really worried. If this occurs with you as well, and you are searching for the methods by which you can resolve the problem. In that case, I will suggest you read this article to the very end.

This article contains all the helpful methods with the application of which many of the users have already resolved the Firefox Youtube black screen error efficiently.

Before proceeding with the below explaining solutions, it is better to understand the error at first. If you are interested to know the possible causes which turn the Youtube screen black on the Firefox browser, read the below section. Or else, skip the section and go through the solution part directly.

Why do you get Youtube Videos Black on Firefox?

There are several minute factors which are identified by the experts causing the Youtube video black screen Firefox error, and are as follows:

  • Cache data accumulation within the Firefox browser
  • Conflicting add-ons of Firefox.
  • Outdated Firefox browser
  • Due to active Hardware Acceleration

The major factor responsible for the Firefox Youtube black screen issue is the Unsupportable Video Player.

No matter what be the reason that is triggering Youtube on your Firefox to go black,, you can resolve it simply by following the tasks as explained below.

Methods to Fix the Firefox Youtube Black Screen Error

There are several methods you can try to fix the black screen issue on the Youtube window while opening it on the Firefox browser. But let’s try the most effective methods at first, and then the general ones by which the problem can be resolved. So, let’s start.

Method 1: Use a Different Video Player

Sometimes, the video player that is in use to run a video on Youtube is not supporting the video you are playing, and this is shooting a black screen on Youtube while opened through Firefox. If this is the case then, to resolve the issue the steps you need to follow are as below.

At first, you need to check the video player that Youtube is using to run a video. And the steps to check the current video player are as follows:

  1. First of all, you need to play a video on Youtube by opening it on the Firefox browser.
  2. Then, right-click on the video.
  3. Next, check the option which is at the below of Stats for nerds. Below is the option, that is the player you are using Firefox to play the Youtube video.
  4. Click on the Video Player from the list, to navigate to a new tab that tells you What does this browser support. Also, the window will show you that the player is in the active state.

Now, open a new tab of the Firefox browser, and use it to navigate to the add-ons site of Firefox. And then in the search bar, you need to search for a new player. Then, download that player. After that, click on the Firefox menu icon (the three horizontal parallel lines contained box). Then, select the Add-ons option from the menu list. Further, click on the Options section that, you will get besides to the recently installed player, and then set your choice.

And lastly, reload the Youtube video to check if it the problem gets sorted or not.

Method 2: Remove Cache files of the Firefox browser

After changing the video player, if you still find that the Firefox Youtube black screen issue exists. In that case, the second method you can try is clear the cache files from the Firefox browser. And the steps you need to forward with to remove the cache files from the Firefox browser are as follows:

  1. At first, you need to open the Firefox browser.
  2. After that, click on the menu icon, that is present near the top right-hand of the Firefox window. The three horizontal lines contained box is the menu icon of the Firefox browser.
  3. Next, from the list of options, select Library.
  4. Further, from the Library menu window click on History> Clear Recent History.
  5. Now, under the Clear Recent History window, set the Time range to clear field into Everything. Also, ensure that the below-said checkboxes are active.
  • Browsing & Download History
  • Active Logins
  • Form & Search History
  • Cookies
  • Cache
  • Site Preferences
  • Offline Website Data
  • And lastly, click on the Clear Now button. Once, the history cleaning task is done, restart the Firefox browser. After that, replay the Youtube video to check if the problem gets fixed or not.

Method 3: Disable the Firefox Extensions

To fix the Firefox Youtube black screen error, if the above methods do not work. In that case, to fix the problem you can try the disable the Firefox browser extensions method. And the steps you need to follow to disable the Firefox extensions are as below:

  1. At first, open the Firefox browser.
  2. Then, press both the Ctrl, Shift and the letter “A” key at a time. This will get you the Add-ons Manager tab open on the Firefox browser.
  3. Next, from the left-hand side panel of the Add-ons Manager tab, click on the Extensions option.
  4. After that, look at the right-hand side panel of the window. Here, you will get all the list of extensions that are added with your Firefox browser.
  5. Now, to disable all the extensions, you need to click on the Disable button, that is present besides to every extension. After that, click on OK to confirm.
  6. Once, you have disabled all the extensions on Firefox, now check if the issue gets resolved or not. For most of the users, this method works.

Method 4: Check the Updates for Firefox Manually

In general, the Firefox browser installs updates automatically after you restart it. However, due to some of the factors if your Firefox browser did not install the updates. In that case, you may face the Firefox Youtube black screen problem. And the steps you need to follow to update the Firefox browser manually are very simple and are as follows:

  1. After launching the Firefox browser, click on the menu icon. The three horizontal lines inside a box, and present near to the top right-hand of the Firefox screen is the menu icon of Firefox.
  2. Now, from the available options under the Firefox menu, click on Help.
  3. After that, select the About Firefox option under the Help window. Once you click on the About Firefox option, you will get a window which will browse the internet to check if an update is available or not. However, if an update is available for Firefox, in that case, the update will automatically get installed.
  4. Further, restart the Firefox browser and then replay a Youtube video on it to check if the issue gets resolved or not.

Method 5: Disable the Hardware Acceleration from Firefox Advanced Options

Hardware acceleration is an option present in browsers, whose task is to run the purpose-specified computer hardware like GPU, in the place of the CPU. However, sometimes, activation of this advanced option can bring an unexpected error, such as Firefox Youtube black screen error. To fix this matter, the steps you need to proceed with are as follows:

  1. At first, launch the Firefox browser.
  2. After that, click on the menu logo.
  3. Next, from the available options under the Firefox menu, select Options.
  4. Further, navigate to the Advanced section of the Options tab, that you will get at the left-hand side panel of the window.
  5. After clicking on the Advanced option from the left-hand side panel, scroll down the right-hand side panel until you are at Browsing section.
  6. Under the Browsing section, ensure that the checkbox for Use hardware acceleration when available is not active. And if the Use hardware acceleration when available is active, make it disable, by a single-click on the checkbox.
  7. And lastly, restart the Firefox browser.
  8. After following all the above steps, play a video on Youtube using the Firefox browser. Hopefully, now, you will get the error resolved.

All these are the effective workarounds with the applications of which you can fix the Firefox Youtube black screen glitch efficiently. Hopefully, after going through this article in a complete manner, you have not faced an issue in performing the methods.


Learn Some Advanced Methods To Resolve Firefox Has Stopped Working Issue

While working on Firefox, the users might confront that Firefox has stopped working suddenly. It occurs due to the use of an outdated Firefox application. Apart from this, there are several reasons present behind the occurrence of this frustrating situation. 

Once this issue occurs on your device, you cannot work on Firefox. Hence, to get rid of this situation, you need to fix this issue as early as possible. That is why we have listed some of the effective methods which will help to solve this issue.

Proven Methods to Fix the Firefox has Stopped Working Issue:

Sometimes the antivirus might responsible behind the occurence of the Firefox has stopped working issue. A bad network also responsible for this annoying situation. Apart from that, if you switch between multiple tabs, the Firefox might stop working on your device.

Whatever may be reasons, you can always refer to the solutions mentioned in the section below. Simply go through the methods which are mentioned in the upcoming section and apply them in order to fix this issue.

Fix 1: Check the Internet Connection

When you are going through this situation, the first thing that you need to check is the internet connection that you are using currently. A slow network can cause this annoying situation. Hence, it is better to connect with a stable network when you are in this situation. You can check the speed of the network from the Task Manager section. 

After checking that, you can switch to another network to get a better network. Then try to open the Firefox application and check whether it working normally or not. Otherwise, move to the next section.

Fix 2: Restart the Firefox

Most of the users have reported that simply by restarting the Firefox application might solve their problem. Hence, you can try this one once. Simply close the Firefox and then restart the system as well. Wait for some minutes then open the Firefox application and check whether it working properly.

Fix 3: Clear the Cache, Cookies and History of the Firefox

Firefox stores data of a particular website or application in the Bworser cache section. Cookies are the user-specific information such as username and password. This data might be responsible for Firefox has stopped working error

To get rid of this situation, you need to remove the cache, cookies, and history stored in Firefox. To perform the action, go through the following steps.

  • At first, open the Firefox on your device and then move to the History section. Now, click on the “Time range to clear” option and select the desired range appears on the drop-down menu.
  • To clear the cache and cookies, select “Everything” if you want to remove all the cache. After that, go to the Details section and select the history present in that section.
  • Afterward, click on the Clear now option and close the Firefox window. Relaunch Firefox and check whether it is working normally or not.

Fix 4: Update the Firefox Application

If the above solutions do not help to solve the issue, then it might occur due to the use of an outdated version of Firefox. To do that, follow the guidelines mentioned in this section.

  • At first, launch the Firefox and click on the three parallel lines present on the upper-right corner of the Firefox home page. A list of the menu will appear on the system screen. Scroll down and select the Help option.
  • In the Help section, you will find About Firefox option. Click on that, a new window will appear. It will automatically check whether an updated version of Firefox is available or not. If yes, then download it and install on your device.
  • After completing the process, restart the Firefox and now, hope that it will be working fine.

Fix 5: Uninstall and Reinstall the Firefox Application

The last step that you can try is to uninstall the Firefox program and reinstall it with a fresh version. To do so, follow the steps discussed in the section below.

  • Firstly, press the Start button and move to the Control Panel section. After that, move to the Programs and Features section. In that section, you will find all the applications that are installed on the system.
  • Search for the Firefox program and right-click on it. Select the Uninstall option from the list and press OK to continue the action.
  • After successfully removing the Firefox, open any web browser and search for the Firefox to download it. After getting the latest version of the Mozilla Firefox, install it and restart the program.

This process will surely help you out in order to solve this issue.

Final Verdict

One of these solutions that are mentioned in the above section will surely help you to solve Firefox has stopped working issue. Apply the steps as it has been mentioned in the earlier section. In case, if you face any difficulties, just post them on the comment section below. Do not forget to mention which method will help you to solve this issue.


How To Deal With When You See Your Netflix Not Working On Firefox? Simple Ways To Overcome

Netflix has made its reputation throughout the globe when it comes to popular video streaming platforms. But, when you open the Netflix application on the Firefox web browser, it might perhaps not run properly.

Netflix not working on Firefox indicates that there is some issue regarding the internet connection. There are other reasons also which are responsible for this situation.

Thus, if you are using an outdated version of Mozilla Firefox, then it might be caused by this issue. Due to this error, you cannot watch your favorite shows.

This is why you need to fix the issue as early as possible. Hence, we have listed some effective solutions which will help you to get rid of this situation, and then Netflix application will work normally again on the Firefox web browser.

Netflix is not Working on Firefox: Follow These Effective Steps

When you get this error message, you need to check the username and password that you have entered.

Apart from that, if the DNS settings are not set properly, then you can confront this issue. Whatever may be the reasons behind the issue which might leave Netflix not working properly on Firefox, you need to fix the issue to enjoy the services of the Netflix application.

Here, in this section, we have listed some important solutions in order to fix the issue. The steps will potentially help you to resolve the issue within a flicker of time.

Method 1: Refresh Firefox

The first and foremost thing that you need to do is to refresh the Firefox web browser. An unexpected error frequently pops-up while streaming online video on the Netflix application. Then, you need to perform a few steps to refresh browser information.

With the help of this solution, you can easily resolve the issue and Netflix will work normally again. Therefore, follow the steps that are mentioned in the section below:

  • At first, press the three lines present in the upper right side of the Firefox homepage to open the Options section of Firefox. After that, click on the Help option and then move to the Troubleshooting option.
  • Select the Troubleshooting option to bring up the refresh prompt. A window will appear on the system screen which refreshing the Firefox will remove modifier browser preferences such as add-ons.
  • After that, hit the Refresh button to refresh the Firefox. Wait for a couple of times until the browser is usable again.
  • After completing the process, reopen the Firefox and check whether it is working properly.

Method 2: check if the Firefox Application is Up-to-Date

It is essential to keep the Firefox application updated. Otherwise, you will confront various error including Netflix is not working Firefox. Hence, you need to check whether an updated version of Firefox is available or not. To do that, go through the steps that are mentioned in the section below:

  • At the beginning of the process, launch the Firefox on your device and go to the Menu option which is located in the top-right corner of the system screen.
  • Then, a drop-down menu will appear. Select on the question mark icon which is present on that section. After that, choose About Firefox option to check whether an updated version is available or not. If available then it will automatically start to download the updated version. And then install it.
  • After getting the updated version of the Firefox, restart the system and try to open the Netflix application on Firefox. Now, check whether it is running properly or not.

Method 3: Check the Authentication of the Netflix Account

If by any chance, you enter the username and password of your Netflix account is wrong, then you might face this issue. Therefore, you should be very conscious while entering the password and username on your Netflix account. It is better to check the password and username properly and insert in its place. Finally, click the login option and check if it is working properly or not.

Method 4: Clear the Cache and Cookies

The information about the websites and other applications are stored as a cache on the Mozilla Firefox. This cache is responsible for Firefox won’t play Netflix issue. Hence, you need to fix the issue by clearing them from the Firefox web browser. Sometimes, cache gets overloaded and/or corrupted and as a result, the problem appears on the while trying to open Netflix on Firefox. To avoid such a situation and thus, avert such an issue, follow the undermentioned section:

  • At first, go to the Menu option which is situated at the top-right corner of the Firefox homepage. After that, move to the History section. In that section, you will find the Clear Recent History option.
  • A new pop-up window will appear on the system screen. Press OK to confirm the action.
  • Now, press the Clear Now option to delete the cache and cookies stored on that folder. After that, restart Firefox. Now, try to open the Netflix application on the Firefox web browser and check whether it is opening or not.

Method 5: Uninstall and then Reinstall the Mozilla Firefox

If the above-described methods fail to solve the issue, then you need to uninstall the Firefox web browser and reinstall it the fresh version. To perform so, go through the steps that are mentioned in the section below:

  • At first, press the Start button and then, move to the Control Panel section. From the Control Panel section, navigate to the Programs and Features section.
  • In that section, you will find all the installed applications on your device. Now, search for the Firefox application and right-click on it.
  • A drop-down menu will appear on the system screen. Select the Uninstall option from the list. Then click OK to confirm the action.
  • After successfully removing the Mozilla Firefox from your device, open any web browser to download a fresh version of the Firefox. 
  • When the downloading process gets completed, press the OK button to install the latest version of it. After completing the installation process, now, the Netflix application will work normally on Firefox.

Final Recommendation

Netflix is not working on Firefox is quite a common issue nowadays. Hence, with the help of the above section, you can easily get rid of this situation. Simply read the methods and apply them accordingly in order to solve the issue. In case, if you face any difficulties while doing this, directly contact with us through the comment box provided in the section below.


How to fix Firefox is not responding error?

Mozilla Firefox is a free and open source web browser developed by Mozilla. It can easily work on some common operating systems like Windows, Linux, Android etc. Firefox is widely used around the globe because of its user-friendly interface and faster download speeds. But, sometimes it comes up with troublesome issues. Users often face some complicated issues with this web browser and look for ways to get it fixed. If your Firefox is not responding properly and you are unable to resolve this issue on your own, contact our expert technicians for instant solutions. We are always ready to help you out.

Probable Causes Of Firefox is Not Responding

  • Firefox cannot load websites
  • Mozilla Firefox is running slow
  • Firefox is not restoring to its factory default state
  • Corrupted firefox program files
  • Mozilla Firefox installation problem
  • Images are not loading in Mozilla
  • Many problems with Firefox can arise because of incorrect settings or corrupted files

If you have encountered any of the problems listed above, call us by dialing our toll-free number +1-888-593-4845 for immediate assistance.

Firefox is not reponding


Easy Ways To Fix Firefox is Not Responding | Dial +1-888-593-4845 (Toll-Free)

Here are some easiest troubleshooting techniques that might help you if you find your Firefox is not responding. Follow the easy steps below:

Method 1: Clear Firefox Cache

You can solve many problems by clearing Firefox’s cookies and caches. Go through the steps mentioned below:

  • Select ‘Clear Private Data’ option from the Tools menu
  • Follow some on-screen directions to remove all the downloaded history, cache, and cookies
  • Finally, restart your system

Method 2: Use Firefox’s Safe Mode

Safe Mode can easily run on Firefox if you disable add-ons. Make sure that Firefox is closed before Try out the steps to start safe mode.

  • Open all programs and try to navigate to the Mozilla Firefox folder
  • Safe Mode dialog box will appear
  • Try to reset all user preferences, toolbars, and controls
  • Save all the necessary changes and restart your system

Method 3: Troubleshoot plugins

Sometimes plugins for Firefox such as Adobe Reader, Windows Media Player etc can create some problems. They can be disabled while Firefox is running.

  • Open the add-ons Window from the ‘Tools’ menu
  • Click on the plugins icon
  • Try to disable each plugin one-by-one
  • Now, you need to update or reinstall the Mozilla Firefox

Have you tried all the steps successfully, but still is your Firefox is not responding? Connect with our support representatives for instant solutions.

Related Blog: Fix Mozilla Firefox Critical Error -With The Best Effective Steps

Check Out The Services We Offer

Technical issues are always annoying and sometimes they are difficult to troubleshoot. However, we cannot avoid specific technical glitches that frequently occur. In this regard, our team of certified experts will assist you to resolve your problems immediately. We value your time and money. Therefore, all our services are reasonably priced and within our customer’s budget.

Additionally, our technical experts have in-depth knowledge about the mechanisms and latest features of Mozilla. First of all, they will figure out the causes of these issues and then apply some advanced troubleshooting techniques. They will also guide you to avoid any further problems.

Mozilla Firefox Support

Get In Touch With Our Mozilla Firefox Customer Support Team | Dial +1-888-593-4845 (Toll-Free)

There are several modes of communication available through which you can easily reach us. Dial our toll-free Mozilla Firefox Support number for availing our amazing services in your budget. If you are unable to call, send us your service request through our registered email id. We will get back to you with expert solutions as soon as possible. Alternatively, you can discuss your problems with our expert technicians directly through our online live chat support portal. Let us know your Mozilla not working and get immediate tech assistance.


How to Download Un-Install or Install Mozilla Firefox Browser?

Mozilla is a brand which develops browsers like Firefox. It became popular for its advanced features. Despite being a featured one, it is not so much user-friendly. The users are getting confused while they are using it. Sometimes, they even don’t know “How to Install Mozilla Firefox?” properly in their system. If you are also confused regarding your Mozilla, then no need to be worried about. You can simply allow Mozilla Technical Support to be your service provider and do the most with Mozilla Firefox.

install Mozilla Firefox

Services That Mozilla Technical Support Offers

Mozilla Technical Support provides vast services to make your browsing experience better. Technicians are available to handle with any technical glitches related to Mozilla browser. For your convenience, we are providing a list of our services. Let’s have a look at it.

Browser Technical Help

If you want any technical support related to your Firefox browser then you can contact reliable technicians for further help and support. executives will be there to help you for further.

How To Install Mozilla Firefox Support?

If you can’t install Firefox in your device, then don’t worry. Just contact the experts and they will provide you with tutorials as per the needs of your system. We have a team of experts to provide you with the remote support at any time.

Uninstallation support

If you don’t know how to uninstall Firefox then also Mozilla support will help you to perform so. So, now don’t bother with the several technical glitches related to your Firefox and feel free to contact the professionals.

Error Code Fixing Support

You can encounter several technical error codes while using Firefox browser then you can contact Mozilla support regarding this matter. Experts will resolve almost each and every glitch related to your Firefox.

User Manual

If you are a new user of Mozilla then Mozilla support will provide your user manual in this matter. It will help you to do the most with the Firefox browser.

How To Install Mozilla Firefox? : Reasons For Choosing The Experts Support

There are several smart reasons to choose our expert support. For instance-

  • Usage Of Latest Tools- If you are a tech savvy person then you should know about the importance of using the latest tools and software while repairing your devices.
  • Round the Clock services– We provide round the clock services all over the world. Probably it is the smartest reasons to choose the services of Firefox browser.
  • Satisfied Customers– We have millions of satisfied customers all over the world because our experts are aimed to serve you the best.
  • Remote support– Mozilla support provides remote assistance all over the world at an affordable cost.

So, get less worried and feel free to contact Mozilla technicians at any time anywhere.

Related Post:- How to Fix Firefox Connection is Untrusted Error?

Get Ultimate Mozilla Firefox Support Support Number +1-888-593-4845 Toll-Freee)

Mozilla Firefox Support

You can directly contact reliable Mozilla technicians for best in class support. There are three methods with the help of which you can contact technicians. They are-

Call Facility

You can dial Mozilla support number to get on-call support related to your Mozilla.

Mail service

If you can’t send a call right now then you can send an email at Mozilla support ID addressing your issue.technicians will call you back.

Live Chat Facility

If you are getting the phone line busy then you can send a service request via the online chat portal. So, get less worried and feel free to set Mozilla Firefox Support

as your service provider.


How To Fix YouTube Not Working On Mozilla Firefox Issue?

An error occur while playing YouTube videos in Mozilla Firefox due to corruption or malfunctioning plugins. YouTube requires Adobe Flash to completely Fix YouTube Not Working On Mozilla Firefox Issue. In case you can’t upgrade flash by your own, then make connection with technical engineers as they will let you know what to do or not. So, don’t waste your precious time, just be associated with us as soon as possible and get the reliable assistance within a minute.

YouTube is needed to have Adobe Flash for playing videos. If such a  plugin is outdated, YouTube will be unable to play correctly. Try updating to the latest version of Flash by visiting Mozilla’s Plugin Check page. If it notifies you that Flash needs to be updated, then just follow the onscreen instructions to update it with the latest version. If updating Flash doesn’t work, try downgrading to Flash 10.3 by downloading and running Adobe’s uninstaller program. To get rid of this situation, you can also Upgrade Mozilla Firefox Browser.
Fix YouTube Not Working On Mozilla Firefox Issue

Steps To Fix YouTube Not Working On Mozilla Firefox Issue

Have a glimpse on the below points and do the same procedure on your browser to make your hurdles eradicated:

  • First of all you should download the latest Desktop version of Firefox from ‘’ and then save the setup file to the computer
  • After finishing the downloading process, close all Firefox Windows by clicking on the three horizontal line and then click on the close button
  • After doing this, delete the Firefox installation folder from the located place
  • Now, go ahead and reinstall Firefox:
  1. Double click the downloaded installation file and then go through the steps of the installation wizard
  2. Once the ‘Wizard’ is completed, choose the directly open the Firefox after clicking the finish button
Related Blog: How To Fix Mozilla Out Of Memory Error?

Dial Our Helpline Number To Get Optimum Solution


If you follow up all the above steps one by one but still unable to cope with your hurdle, then you can make direct connection from tech-savvy person via dialing +1-888-593-4845 Mozilla Firefox Support Number. Once you call on this number, your entire issues will be annihilated from the root. So, don’t feel depressed if you are unable to handle the situation. Our techies have hands of experience and they are very much user-friendly in nature.