game proformance

My son plays wow on his computer. What software/hardware effects how fast the game runs, & the performance of the game and what tweeks can i make if any to better the performance?

Hardware - GPU

They can be expensive.

RAM if you don't have enough.

You can set the graphics settings down in game to increase fps, it'll come at the cost of looks though. I'd advise shutting off shadows, since they tear into even powerful computers.

thank you. how do i turn off shadows?

This is more of a hardware/software question than anything relating to CCleaner so I've moved the topic to our Hardware forum area.

http://dl.dropbox.com/u/14823386/2011-09-15_214521.png