Hello all, i have a perpetual problem with my laptop switching itself off when i play macromedia flash/java games. Why is this? Its incredibly anoying and need any help possible!

Also, sometimes before it switches itself off the game runs incredibly faster than it should! And every advert etc on webpages run quickly!

The game that i play when im bored is runescape, but i also played another game called getiffany, just a fun macromedia flash player game to get a girl ,multiplayer!

All help very very grateful for,

Thanks,

Swanseaboy.