can't type anything in win7

[donar]

   hi , i cannot type anything in my win7 acer laptop, 64 bit, running a paid for version of zone alarm plus spydot. i have had this problem in my XP machines , i do a system restore and it fixes it, but in win7 i have to type , " system restore " in start, any help would be appreciated, thanks donar

[Geek-9pm]

Can you boot in safe mode?

[Nikhil]

There's no need to type in 'System Restore'.
If you want to restore, simply go to -
Start-->Control Panel-->System and Security-->Backup and Restore-->Click on restore system settings at the bottom.