Windows 10: Windows 11 acting weird

Hello microsoft community!I am using windows 11I actually made a mistake and disable windows defender system. Then I realized windows acting weird. Then I recovered all my settings to 3 hours so that the windows defender system started. But after that I realized some of the apps are not opening, windows slowed down. I tried to scan my PC by windows security but windows security is not showing manage options real time protection etc.Let me know if anyone can help me out. Thanks

:)

 

Computer is acting weird

My windows 10 has been acting weird recently and it would randomly open up random apps when im not touching the computer. I have reset it many times it, tried to shut it down than turn it back on but nothing is working.its also virus protected but it still
acts weird.

 

Windows PowerShell acting weird?

Thanks for the suggestion! Sadly it did not work( option two looked promising) , done option two and ran the batch file as administrator in option three, did not help :/

P.S Seems like Powershell ISE does work, but the default Powershell does not. [GREEN] - works, [RED] - does not work.

 

PC acting weird

Pc acting weird

Most of the time my pc works flawless but without any warning it start to act super weird and always the same things.

Mousewheel stops working

Some buttons don’t work - W or D for example

Chrome tries to open a new window instead of the normal process or just a tab

Mouse tries to highlight everything

When I turn it off/restart it shows the blue Window Screen with

Choose option

After restarting it acts normal or does the weird stuff again after some seconds/minutes.

Things I tried:

Restarting

Virus/Malware Scan

Unplugging Keyboard/Mouse etc…

I’m kind of a pc noob ans don’t know what to do here.

First I thought ita the Wootility program - belongs to the wooting60he a keyboard but after shutting it down nothing changed.

What can I do? I really don’t want to reset everything especially since most of the time he acts normally.

Help please.