it sounds as if you might have accessability options turned on. check in Control Panel|Accessability to see what happens. also, check in another application to see what happens. it wouldn't hurt to scan for a virus either.
Help my tab key is now doing weird things. When I hit the tab key it switches to another window if one is open. If one isn't open it does nothing.
Please help me fix this. I do bookeeping and use the tab key all the time to switch between fields.