Guys, I'm having some trouble with my PC. Whenever I start it up, the login part of the login screen flashes a few times, goes into the Windows spinning dots, then tells me I have entered the incorrect password (when I haven't entered anything yet). From there, I can click try again and log in fine.
This started when I turned on my computer this morning from sleep mode. I went to check my previous posts and that drop down tab kept flashing open and close. Some of my other Firefox tabs where having similar problems. Decided to close down Firefox. Then I noticed some of my other applications (Steam, File explorer) were kinda acting weird, so I decided to do a restart. And here I am.
I took out my graphics card, but the problem persists. I checked what I had installed recently; some Steam games 2 days ago, and a Firefox auto-update that I'm pretty sure was installed after this problem started.
I'm a tech idiot, so any help on the matter is greatly appreciated.
Edit: Decided to uninstall Firefox to see if that helps. It doesn't. There was also a little notification in the bottom right if my screen to finish installing my mouse and keyboard, which was weird, but I did it. Didn't help, either.