Prevent Windows Taskbar From Being Visible When Viewing Videos Full Screen
The taskbar can often be visible when viewing videos full screen in Windows 10. This can be annoying but has a simple fix.
Here is how :
Right click on taskbar and select Task Manager.
Scroll and select Windows Explorer and then click on Restart. (Before doing this, save and close any open files or documents).
The taskbar will no longer be visible after that in full screen mode.
All done.