My mouse doesnt work in Windows 10

[TMIbro]

So I wanted to connect my controller to my PC, and when I tried to install the drivers it failed, so I saw a solution on a comment that said I need to try and change the year back to 2014, I then installed the driver of my controller, It said it was successful but a few seconds after that, it disabled my mouse. I restarted my PC and when it restarted the resolution of my 1920x1080 monitor shrinked to something like 1280x720.
I now have no working mice and a messed up monitor.
I tried to update the drivers, didn't work.
I need answers fast please!

By the way, is there a way to revert back to windows 7 without a mouse?

 

[TMIbro]

Anyone got an answer, please?

 

[Rabmac]

Probably driver related.

Take mouse out and plug it into PC/laptop with older version of WIndows and see if it works. If it works in older OS then I suggest uninstalling existing mouse driver and go to mouse manufacturer website and look for most up to date driver and install that.