When I first upgraded to 10, I had a Logitech keyboard connected. Things would work fine for awhile and then certain hotkeys and keyboard keys would stop working, like backspace, and copy and save functions, and several of the keypad keys. I thought it was my keyboard, so I swapped it with a Microsoft keyboard I have. Same problems.
I reboot and it works fine for say 15 minutes and then these malfunctions occur, so I know it's not the keyboard that's causing the problem.
Plus, internet access by accessories that are wireless are tempermental at best and some software that's supposed to be able to access the Internet, like RealTimes (RealPlayer), are not working at all.
Anyone have any bright ideas? Would really appreciate your suggestions and feedback.