

Now solid-state drive or SSDs do not require doing a defrag. Now you only have to do a defrag on mechanical hard drives because mechanical hard drives have disks that spin so that the heads can read and write data files. Once the defrag is complete, the computer or notebook will run faster and more efficiently. And after the defragmentation is complete, the files on your hard drive will be organized, systematically or orderly. And it’s also going to put all the free space on the hard drive together as well. Similarly, it put other documents, music, etc., all together for easy access for your PC and improves the overall performance of your computer. For example, all the files will be kept together that belong to a particular video. So, the defragmentation feature puts files together that belong to a specific program. And it also does its best to put the free space together in one big chunk. Doing defragmentation gathers all the related files scattered on the hard drive and puts them together to be in the exact physical location on the hard drive. And when this happens, you need to do defragmentation. After all, the data is scattered all over the hard drive. When you have a fragmented hard drive, the computer will run slow because it has to work harder to read and write data. And when you have related files scattered into other areas on the hard drive, this is known as fragmentation. The free space scatters in different locations in smaller chunks all over the hard drive. So if another program gets installed, the computer may not find enough free space in one spot on the hard drive to accommodate the schedule.

After a while, as data is added and deleted, the hard drive’s free space gets smaller and tends to spread out in different locations and mix up with other data files. Data gets divided into multiple chunks that hard drive stores.

It reorganizes related data files and puts them in the exact physical location on your hard drive, such as programs, documents, music, videos, and so on.

What does it mean to defrag your hard drive? Defragmentation reduces the number of fragmented files on a hard drive.
