Yes, can use mouse, typing w desktop keypad now. All USB keyboards. 2 boards at home. Ran to work to finish job there, and did same thing.
[[Ran to work to finish job there, and did same thing.]]
Wait, is this happening with just one keyboard that you are using on several machines? IF so, just buy a new one- they are around what? $14 or so?- Have you tried the 2 boards as well? If so are they doing the same thing? If so then it’s obviously not hte boards- (well, almost 100% obvious), but something else- Bad USB connections- Bad USB controller cards- etc- but it’s just weird it would happen on 3 different computers plus your work one too? Unless you took a fiel fro myour work comptuer home to your home comptuers and transfwereed a virus-