Thus, the speed of your computer can be severely slowed down.ĭefrag means putting files together again. On a traditional spinning HDD, these files take more time to find because the read head has to move to different locations on the hard drive rather than read data in consecutive sectors.

Over time, as files are saved, re-saved, or deleted on the hard drive, small info packets will eventually be scattered across the hard drive, instead of being all together. There’re many causes that can slow down a PC’s performance, and one of them is the fragmentation of hard drives. Nowadays, even the most high-end computers can become sluggish and slow sometimes.

As my 3-year-old PC has become literally sluggish recently, I’m wondering whether I should defrag it on regular basis? How often should I defrag Windows 10? Does Windows 10 defragment automatically? Where can I schedule it? Can anyone help?” Overview of hard drive defrag

“I heard that defrag can improve the performance of Windows 10 PC.

Windows 10 disk defragmenter