We hope that this tutorial was helpful to you and answered your query of how to fix Windows 10 Taskbar not hiding in fullscreen YouTube video on Chrome or Firefox browser.
Restarting Windows Explorer works in most of the cases, so we recommend you to follow the second method before trying any other methods. So, these are the two most helpful solutions which can be used on any version of Windows 10 to hide Taskbar in fullscreen. Now wait for few minutes and once Windows Explorer is back up, you can play YouTube video in full-screen on Chrome or Firefox to verify if the issue Windows 10 Taskbar appears in fullscreen video is fixed or not. Step (2): On the Task Manager window, go to the Processes tab and select Windows Explorer and then click on the Restart button. Or, you can also use the Windows 10 keyboard shortcut Ctrl-Shift-Esc to open the Task Manager. Step (1): At first, right click on the Windows 10 Taskbar and then select Task Manager option to open it. Follow the below mentioned steps and learn how to restart Windows Explorer in Windows 10 using the Task Manager:
