disk defragmenter pieces fragmented memory in the hard drive of the computer in question back together to speed computer performance. if u r trying to do this on a personal computer, then it doesnt matter at all. but u should run disk cleanup first or it may take awhile to defragment.
Disk Defragmenter is a very slow program on most computers so it is reccommended that you do not open programs while it is running, or else there is a high risk of crashing your computer. It makes disk defragmenter goes even slower, which would probablly result in crashing the computer.
Disk Defragmenter
Disk Defragmenter
Notepad and disk defragmenter do not use the same resources. However, Notepad can be used to open disk defragmenter from the system file.
disk defragmenter
No, the Disk Defragmenter does not delete any files. The defragmenter rearranges the existing files on the hard drive so they are contiguous, rather than scattered around your hard drive in multiple pieces. The software that deletes temoporary files and what not is called Disk Cleanup.
The Disk Defragmenter can be found by pressing the windows button + R and then type "dfrg.msc" without the quotations.
Operating system tools are used to carry out certain tasks on your computer and keep your computer running smoothly. Tools include disk defragmenter, disk scan and disk cleanup.
It's called disk defragmenter. Windows has an in built disk defragmenter which I haven't found to be that good. Lot of times you would find that it starts from 0%. Primarily it is due to other programs running and accessing the disk. So a better tool that I've used and I'm quite satisfied is Piriforms Defraggler (http://www.piriform.com/defraggler) Try it out once and I'm sure you'd also like it.
Running the Disk Defragmenter can help take fragmented files and make them contiguous, thereby reducing the input/output operations when later accessing that file. It should be understood that recording a file to disk to not ensure that it's recorded in one piece. In fact, frequently files are recorded in several pieces. In order to then access that file requires that each piece of that file be brought up seperately. The effect of which can slow performance and can lead to other problems in severe cases.
You should run defrag when you install or remove software. Or once every couple of months just to keep things running faster on your PC.
To open Disk Defragmenter, click Start, point to All Programs, point to Accessories, point to System Tools, and then click Disk Defragmenter.