Windows 10: Taskbar appearing when fullscreen

Hello,When I'm playing fullscreen games the taskbar keeps appearing when I move my mouse on bottom screen where has taskbar. It happens when i use microsoft teams at the same time as video games.Can you fix it?Thanks

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Windows 10 brings taskbar on top of fullscreen-windows

I was playing a game on my laptop and suddenly the taskbar is visible in a fullscreen game. It did not stop there, after the game i opened Netflix. When i tried to fullscreen the video again the taskbar appeared. Please suggest a fix. Thank You.

 

chrome + taskbar autohide problem

So i set my taskbar autohide. whenever chrome is in fullscreen, when i hover around the corner, the taskbar wont appear. It works with other browsers....

 

Taskbar in fullscreen

When I am in fullscreen watching youtube video or playing a game my taskbar hides as it should but when I go down with my mouse it appears again. So basically I can not play video games on the internet in fullscreen because everytime I want to look down
for example my taskbar pops up and it prevents me from doing so. Also when I am watching youtube video and want to exit fullscreen I go with my mouse to the bottom right corner I again my taskbar appears and I can not click the button.