Have you tried a system restore to before this happened? Try via safe mode IF won't work in normal mode. Suspect possible corrupted keyboard driver from badly written game changes to keyboard keys for alt usage
Try System File Checker to correct errors in system files from corruption. Open my computer, right click C: or main drive> click properties> click tools> click error checking, check now> in resulting pop-up, put check mark in top box to auto correct sys files> check now.
Apply & Ok pop-up saying must reboot to perform & reboot. Leave alone until it finishes and auto reboots to welcome screen.
If none above help...whats your A/V & version & update? What other anti-malware protectors are installed( if any)? Tried scanning?
From Safe mode if they won't scan from normal mode? Good Luck!
I was surfing on some gaming sites,thn suddenly system hapen to shut down,without any warning.
now i face following problem
1. system shuts down anytime after i start[after 5 min to 2hrs or more]
2. tying errors.. it dispalys `1 if i click 1, 54 if i click 5,67 if i click 6,=8 if i click8, -0 for 0 n many more...numeric pad is alright
3.refreshing with f5 doesnt work.
4.ctrl+alt+del doesnt open task manager.[can only open through task bar]
i m using windows xp.