One of the easiest fixes for slow running computers is using a built in tool called "Disk Clean Up". You can find this tool by going to "start" lower left of the screen, or if you are using Windows 7, just click the Windows logo in the lower left of your screen. Then click on all programs. After that look for "Accessories", once you have clicked on that you will want to look for and click on "System Tools". After you have clicked on that you will see the "Disk Clean Up" tool. Click on it.
