Mouse and keyboard no longer function
I have been using a Logitech mouse and key board fro about a year on my Gateway desktop PC .
All of a sudden it does not allow me to get to the Windows 10 password screen and then on to my desktop.
I then removed the USB unity plugin device and connected a wired keyboard and wired mouse and started the PC .
It also would not allow me to go to the screen where I enter my password to bring up my desktop screen.
Nothing seems to work. I think I may have lost the keyboard and mouse drivers from my PC.
It may be that someone has entered my PC from the Cox cable network and corrupted these files.
I know all my data is still there but I have no way to get to it.
Any suggestion would be appreciated.