jackofalltrades

Is it ok to use drive wiper?

thank you. how do i turn off shadows?

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?

Jack here sorry new to this not sure what i'm doing. I meant how do i know what to clean in the windows tab and the registry tab?

so cancel this question.

how do i know what to clean and what not to clean? on the files tab and the registry tab?