[Beastdude]

I have a wireless keyboard and a regular mouse, and lately they have been acting up. The mouse doesn't higlhlitght things and it wont scroll down or it highlights too mcuh stuff and it has just been weird. And my keyboard sometimes just doesnt repond at all or it will use caps when its not selected. A few months ago, i had to stop using my wireless mouse because it couldn't get a signal from the dock. Does anyone know how to fix any of these problems? Any help would be greatly appreciated. o yah it also randomly changes the font.

I have a standard dell mouse that came with my computer.
I also have a microsoft wireless optical mouse
I have a microsoft wireless multimedia keyboard 1.0A
And I have a microsoft wireless optical desktop reciever 1.0A