How do i defrag my Acer Aspire 2930Z laptop personally

Hi,
Go to My Computer and select and right click on the drive you want to defrag and go to the properties select Tools tab and click on Defragment.

To Defrag your Hard Drive follow this simple steps. Double click on "my Computer". Then right click on "C", that is your hard drive. Click on properties. Then select "tool". In there you can see the "Defragmentation" click on it. The defrag tool will popout. Highlight the drive you want to defrag in that case "C" Run analyze then defrag now.