What does it mean to Defrag my computer? Disk Defragmenter consolidates fragmented files and folders on your computer's hard disk, so that each occupies a single, contiguous space on the volume. As a result, your system can gain access to your files and folders and save new ones more efficiently. By consolidating your files and folders, Disk Defragmenter also consolidates the volume's free space, making it less likely that new files will be fragmented.
So, what does that mean? Image that your computer is a giant closet. Inside this closet are hats, coats, shoes, boots for every season. Over a period of time, this closet becomes unorganized and we can no longer easily find the right jacket or two matching shoes. So, we "clean and re-organize" the closet to make it more efficient every time we return. This is very analogous to the process of defragging your computer and it will help your computer operate more efficiently.
Note: This process make take up to an hour or more! To be more efficient, conduct a Disk Cleanup before running the Defrag program. CLICK HERE to see how!
To start Disk Defragmenter, make sure you have closed all "running" applications & programs. You can use either of the following two methods:
Method 1: Click the Start Button, choose RUN. Type in the following: defrag and CLICK OK
OR.....
Method 2: Click the START button, Choose Programs, Choose Accessories, Choose System Tools and CLICK Disk Defragmenter.
Using either method, the Disk Defragmenter window will appear. Select "C" which is your hard drive. CLICK DEFRAGMENT
Note: This process make take up to an hour or more. If you routinely use the Disk Defragmenter, these times will become significantly shorter.
Once this process is started, your computer will analyze your Hard Drive to determine if a Defrag is even necessary. If it is, then it will start running and continue until it is finished.
When the Disk Defragmenter is finished, it will give you a notification and the status of your files. All you need to do is simply close the Defragmenter's window by clicking on the red X in the top right corner.