A proverbial question on the minds of many is: “Why should I defragment my hard drive?”
Well, the answer is quite simple. Have you ever noticed over time that as you add and remove programs and files your computer seems to get slower and slower and slower. This is due to the fact that not all parts of a program or file are necessarily stored sequentially on the hard drive. This means that in order for a program to completely execute after being started, the different pieces of the file have to be located by the OS and then piecened together. This takes time and will cause the computer to run slower.
In addition, when files are added and deleted constantly, new files are not particularly written onto the space of the old files. This causes gaps to exist between files. What this is saying is that your files are fragmented, i.e. in pieces all over the place. When you run a defragmentation tool on your hard drive, it normally shows you in percentage form how fragmented your hard drive is, whether 4% or 16% or however much % it may be.
So, in order to get your machine to run a bit faster, it is good to defragment the hard drive every once in a while. Some people do it every month, some wait a little longer. It all depends on how frequently you add and remove files from your system. The disk defragment tool is usually found under Start -> Programs -> Accessories -> System Tools in a Windows OS environment.
So, anytime your PC seems to get lousy after a while, just run the Disk Defragmentation tool every once in a while to keep it firing at top speed!


