i dont know whats causing this..

every few seconds my desktop will change to a blue background, like windows default or something. if i change the picture back in another few seconds it will just go right to the blue screen again.

my computers been doing the same thing with the white screen… i wondered to… whenever there is an explorer error it does it here…

sounds like an addware issue…

Stop looking at porn!!!

It does sound like an adware or related problem.

ive scanned with adaware, spybot, and windows defender, and im still having the problem. anything else i should try?

system restore.
hijackthis.