Verified answer

Defragmenting your computer literally defragments the files and groups them together, giving you computer more room in a sense and helps it run faster. If you are using a windows operating system go to Start > All Programs > Accessories > System Tools > Disk Defragmenter

Easiest technique to manage defragmentation is by way of putting in an automated defragmenter. It will run within the historical past and defrag as crucial while the process is idle. Unlike with the useful resource-hogging scheduled or handbook defrag, you'll use the PC at the same time automated defrag is jogging. Since you do not must supervise it, you additionally store time. A good defragmented force plays greater and has an extended lifespan on account that it does much less paintings, so you'll prevent untimely hardware alternative expenses. Automatic defrag is helping to maintain the force defragmented on a steady foundation.

Start Menu -> All Programs -> Accessories -> System Tools -> Defrag.

http://www.microsoft.com/atwork/getstarted/speed.m...