Disk Defragmentation

Disk Defragmenter is a utility in mocrosoft windows designed to incrase the acces speed by rearranging files stored  on a disk to occupy contiguous storage locations , a technique called defragmentation. Defragmenting a disk minimizes head travel , which reduces the time it take to read files from and write files to the disk, by following the given steps you can simply perform disk defragmentation . It’s a very usefull utility

IN WINDOWS XP and  WINDOWS 7

Start à  Programs à Accessories à System Tools àDisk Defragmenter à Select the disk you want to defragment à Then click Defragment tab