Computer Hope

This is a guide that will help you to speed up your computer.
This guide is for Windows7, but you can also use it on other Microsoft Windows Systems(Windows XP, Vista, etc.)

Step1
Create a system restore point. You should always create a system restore point before changing major settings on your computer. If you mess the computer up, and even if it cannot boot, you can still use system recovery console to restore your computer to a state where the problem haven't occured yet.
Go to start/Search program and files, and type in create a restore point. Then click on Create and name it something you can remember easily.

Sorry, bud.

http://www.computerhope.com/forum/index.php?topic=62253.0

If you have any additions to the existing FAQ, please message me.

Oh sorry I was having some addition to your one but I didn't know how, but now I know thanks.