How To Solve Youtube Full-screen, Not Working Issue?

By Author: Elina John
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YouTube is one of the most famous online video-sharing services to watch and share anything you would like, such as TV shows, movies, and music and prove your talent by uploading the content. You can also enable parental control for the kids to protect them from adult content. According to some users, they are unable to wait for their content to be full-screen on YouTube. If you are troubled with the same problem, then here are a few points that appear below.

Look at Flash Player and Content Settings in Google Chrome to Fix YouTube Full-screen Issue

To repair the YouTube full-screen issue by checking the flash player and content settings on Google Chrome, Execute the steps stated below:

Go to the “chrome://settings/content” in the address bar of Google.
Then, choose the ‘Protected Content’ option.
Don’t forget to mark both options.
If you have an outdated Chrome version, input “chrome://plugins” into the box and hit the Enter button.
Here, whether you use two flash players, they will be shown with the info.
Find the player entry containing “pepflashplayer.dll” ...
... then select the Disable option.
Now, reboot Chrome and check whether the problem is fixed.
Check Full-Screen API on Firefox to Fix YouTube Full-screen Issue

To repair the YouTube full-screen issue through checking full-screen API on Firefox, Execute the steps as stated below:

Go to the search bar on Google Chrome.
Afterward, insert “about:config” into it and then select the OK button.
Once you have done, search for the entry “full-screen” through the address bar, and don’t forget to mark the ‘full-screen-api.enabled’ box.
Once the changes are applied, reboot the browser and check whether this fixes the issue.
Check-in Incognito Mode and Removing Browser Data to Fix YouTube Full-screen Issue

To repair the YouTube full-screen issue through check-in incognito mode and removing browser data, Execute the steps as stated below:

Firstly, hold the ‘Ctrl + N’ hotkeys simultaneously over the keyboard.
Then reach YouTube and attempt opening the full-screen. In case it shows the display properly, proceed with further fixes.
After that, reach the usual tab, input “chrome://settings” into the box, and then hit the Enter button.
Navigate to the end of the screen and choose the ‘Advanced settings’ option.
After expanding the menu of Advanced, beneath the “Privacy and Security” section, select the “Clear browsing data” option.
You will see a different menu that will verify the items you would like to remove with the date.
Then click on the ‘All-time’ and mark every box, selecting the “Clear browsing data” option.
Lastly, restart the system and try to launch a YouTube video once again in full-screen.
Log Out the Google Profile to Fix YouTube Full-screen Issue

To repair the YouTube full-screen issue through logging out the Google profile, Execute the steps as stated below:

First, select the profile image over the upper right of the screen.
After that, click on the ‘Synching to’ button.
Then select the ‘Turn off’ option towards the user profile.
After disabling, select the ‘Manage other people’ option.
You should choose the vertical ellipsis menu icon over the upper right, then choose the ‘Remove this person’ option.
Now, reboot the system and attempt accessing YouTube in full-screen mode.
Reinstall the Google Chrome to Fix YouTube Full-screen Issue

To repair the YouTube full-screen issue through reinstalling Google Chrome, Execute the steps as stated below:

Hold the Windows and R hotkeys altogether over the keyboard to launch the Run prompt.
Then browse for Chrome via every app and right-click on it, then choose the Uninstall button.
Finally, navigate to the official download site of Google and download the latest version of Chrome.
Now, open the executable file and then install it once again.

Source :- How to Solve YouTube Full-screen, not Working Issue?

I am a self-professed security expert and has been making the people aware of the security threats. My passion is to write about Cyber security, cryptography, malware, social engineering, internet and new media. https://sofiyaitservices.wordpress.com/ https://sofiyaitservices.blogspot.com/ http://elinajohn99.blogs.jeuxactu.com https://johnsofie2.medium.com/