My computer won't let me get pasts the start screen. If I press anything it says it's shutting down. I've tried restarting it,

[ASIA_1]

My computer won't let me get pasts the start screen. If I press anything it says it's shutting down. I've tried restarting it,

 

[clutchc]

See what happens if you boot to safe mode. Then run a FULL virus scan.