Improve the performance of XP and Vista--at least a little bit--by running its built-in disk defragmenter with your choice of command switches. Dennis O'Reilly began writing about workplace technology ...

Windows 11/10 automatically defragments the disk. While you can always manually defrag a disk, you can also schedule its run. In this article, we are going to see how to schedule Disk Defragmentation ...

Q: I have a Windows 10 computer, and the defragmenter command has stopped working on it. I tried running it as an administrator, but it still would not run. I also tried going to the C drive to ...