Why is my computer still slow after deleting trojans?

I deletes 7 trojans I found using mcafee. went to the actual location of the files and deleted them. then I emptied my trash can, scanned everything with a spyware and deleted the cookies and adware found. But yet my PC is still slow.

FOR EVERYTHING! even the smallest task. its driving me up the wall. Please help!

Why is my computer still slow after deleting trojans?antispyware

You antispyware program has probably added more signatures to your registry thus slowing your computer down. If you haven't cleaned your registry in a while, you get slowdown. This is necessary step to keep your PC running smoothly.

Your registry holds all the information regarding updates, installs, un-installs etc. Each one of those events hasa key. and that key need your PC's resources. So, if you should clean this up. Do a registry scan if you got more than 20 errors you should clean it.

Here is a good site for more info

http://www.delete-computer-history.com/w...

Why is my computer still slow after deleting trojans?best antivirus software

the trojan has already infected your system before you could delete it.
I got this from Kim Kommando newsletter so give it a try.

Good luck.

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