It's ongoing... Get in the habit of-
1. Keeping your antivirus up-to-date and scan your PC.
2. Use Disk Cleanup.
3. Clear cookies.
4. Use Windows Task Manager to see what processes are hogging the CPU. You can research the process name using your search engine to see if it's needed. If it's not needed- kill it!
5. Review your System Configuration Startup (msconfig) and deactivate any unwanted startups.
6. Defrag your drive.
7. SpyBot SD is a great tool. The application is updated every Wednesday. You would need to download the updates, immunize, and run the Search & Destroy.
This should get you started...
-Rich
Hello,
My PC is running much slower now than a few months ago. Despite my using AVG antivirus plus clearing RAM, dumping TEMP files, and other basic steps to improve speed, it's still noticeably slower. The TV ads for PC Matic look GREAT; if I had the money I would buy it. I am wondering if anywhere in the CNET FREE downloads there is a program that would do essentially the same things as PC Matic (maybe not all and maybe not quite as fast) that I could try...
Also could you tell me what category I should be looking at? Would the software be listed under "productivity" or "operating systems" or what? I am using Windows 7 and Foxfire on an HP desktop PC. Many thanks!

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic