Recently my computer has began to strain when I go from website to website or when I hit the back button. I hear a loud, strained humming sound and it's taking five to six seconds to load pages. I've ran scans and there aren't any viruses.
My computer is normally very fast. This is a recent problem. My comp is an AMD Athlon 64 X2 Dual Core Processor 4200+ 2.19 GHz with 896 MB of RAM. I've has this PC for about three years.
I use CCleaner once a week.
I've used Scandisk to check for errors and did a defrag the other day. That seemed to help for a few minutes.
When I'm offline everything is fine and I have no problems with sluggishness. It's only online when I go from one page to another.
Edited by Bleedo, 10 April 2010 - 11:02 PM.