I did a reformat and reinstall 2 days ago, there are no trojans or viruses in the system. I’ve been using Avast and Spyware Blaster for years, nothing has made it through yet.
What I’m trying to do is
1) Fix Internet Explorer
2) Clear your registry of any Internet Explorer errors
3) Flush your cash because there is chance that might be the issue.
It should do it.
If that does not work, then I’m going to suggest Advance System Care 4.0.
http://download.cnet.com/Advanced-SystemCare-Free/3000-2086_4-10407614.html
$12.95 a year right now. Normally 19.95 a year. One meal out if you think about it.
I have been using it for 5 years, and my computers run like Day 1 all the time. If you decide to to get this, if my first suggestion does not work, then this should resolve your issue. First time you run it. It will be slow. Then after that it will be fast.