Pc automatically swich off aero win 7

[Iluse]

Hi, I have two months new computer. And yesterday I was on teamspeak and facebook and suddenly my computer switch off automatically windows aero and turn on basic. So I did restart and It worked but do you know why or any solution do not happen again? My specs: win 7 home 64 bit, 8 gb RAM, 2tb hdd, gtx 760.

Thanks

 

[Akash Singh Chauhan]

your pc have some technical problem , so visit to nearby computer shop