Slow Computer?

http://technet.microsoft.com/en-us/sysinternals

Download Autoruns v11.1
This update to Autoruns adds several new autostart locations, reports the active filter in the status bar, and highlights unsigned images and those with no company name or description to make them easy to spot.

Run both Auto-run programs as administrator every time your computer feels slow. Id also uninstall anti-virus's aswell.

Make sure to extract it to somewhere where you can access it.

I would run it over and over until all bugs are out of your computer.

Right click desktop for gadgets

Only download what you need.