Cpu usage over 70%
Ok this is the deal, i have a compaq presario SR1834NX, with a 2.2ghz AMD 64 Athlon 3500+ processor, and a gig of ram. my cpu usage is allways above 70%.When i first got it it ran extreamlly fast, and now it is not even able to run the simplest programs, it cant even play a dvd. i have Avast anti virus, Ad aware SE Personal, spybot search and destroy, and avg anti spyware. it cant find one virus. the other day I brought it to a guy. he said he fixed it and its running great. but it came back. it wasn,t even connected to the internet. Iv'e gone through Warez list. and still nothing. PLEASE HELP ME.