Hello , sorry about your problems. My name is Marco and I will do my best to help you.
You can try uninstalling and reinstalling your video card drivers with the latest drivers available on the gforce experience application available on the nvidia site.
To do this, download Geforce experience first.
Then right-click on the start button and select "Device Manager".
Expand Display Adapter and right-click on it to select uninstall.
Then, run gforce experience, install it and install the drivers it detects.