Windows 8.1 Open the Start menu by clicking on the Windows icon on the taskbar, and type defrag in the search bar. Select Defragment and Optimize Drives. Select the disk drive you want to optimize.

Clearing out this hidden data can significantly speed up your computer - here's how to find and access the setting.

A. Defragmentation is the equivalent of spring cleaning for Windows. The process essentially reorganizes data on your hard drive in a way that compiles and consolidates it into given areas, which in ...

A fragmented hard drive is a slow hard drive. If you want your system to run at peak performance, you should run a "defragger" from time to time. Defraggler is a free defragmentation utility that ...

Disktrix's $30 utility lets you defragment hard drives and other storage devices a little or a lot--and view the contents of individual drive clusters, among other options. Dennis O'Reilly began ...

Microsoft's latest preview of Windows 10 brings new theme-aware splash screens for Universal Windows Platform (UWP) apps and an improved defrag experience with a new Advanced View. The new theme-aware ...

If your computer is feeling slow, it might be time to do a little maintenance. There are many ways to speed up Windows. You can check the PC's memory for leaks ...

Fortunately a fix is on the way. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Microsoft is currently testing a fix for Windows 10 bug that ...