Windows 10: Weird Glitching on Sign in Screen

Version: Windows 10 Home 20H2 Hi there, I have just booted up my PC and immediately got a blue screen of death. It restarted and booted to the sign in screen successfully. However, my screen started glitching weirdly, which can be seen in the YouTube video below. I am not pressing anything, and even unplugged my keyboard. Could anyone offer any solutions or reasons for this. Thanks Max Link: Weird Glitch - YouTube

:)

 

weird big screen glitch? help?

im getting this glitch whenever i load a video

 

sign into microsoft account glitch

Hi Micheal,

Welcome to Microsoft Community.

• Is this the only account on the computer?
• Was this account upgraded from previous version of Windows?

It looks like you are using a local account. I suggest you follow these steps:

• Click on search in taskbar and type account.
• Click on Accounts.
• Now, under Your account, click on Sign in with Microsoft account instead.
• Enter your Local account password for confirmation and then follow the screen instruction.
• Enter User name credentials for your the new Microsoft account and click OK.

Hope this helps.

Regards

 

Weird screen glitch

As you can see in the picture, there are weird screen glitches covering text. Some games are also unplayable. I feel like it has something to do with the graphics card and rendering. Any help is appreciated! Here's another link: why