Defrag your Hard Drive for optimum performance October 16 2006
Q: I heard that running the Disk Defragmenter on my Windows computer speeds-up the performance, but when I run it, it says that my Hard Drive is only 5% fragmented. Should I still run it?
A: Yes. Even though Disk Defragmenter is stating that only 5% of your Hard Drive is fragmented, your Hard Drive size could be anywhere from 20GB or larger. Five percent of 20GB represents about 1MB.
In case you don’t know: All your computer files (including documents, spreadsheets, presentations, music, and even programs) are saved on your hard drive. When you double click on a program icon, your computer goes to your hard drive, retrieves the vital files of that program that makes it run, stores those files in RAM memory, and then starts your program.
In the process of retrieving the files from the hard drive, your computer’s hard drive works similar to a phonograph where an arm sweeps over the surface of a record to play the songs. But instead of a record it is a magnetic disk, and instead of songs, it is locating files and programs.
Unlike a phonograph, your files and programs are not stored in a sequential fashion – they are actually saved randomly over the entire surface of the disk. Although you cannot tell, over time elements of each individual file on your computer are scattered over the entire surface of the hard drive. Since this happens slowly you may not realize it, but your computer takes more and more time to retrieve each file. The remedy is to run the Disk Defragmenter regularly. Here’s how:
In Windows:
1. Click the START button
2. (All) Programs > Accessories > System Tools > Disk Defragmenter
3. Click the ‘Defragment’ button
* This process will take some time to complete. It is best to do this as the last task of the day
That’s it! |