Now users would know how disk defragmentation works. Defragment hard drive is the process of putting these 3 pieces of data together so as to make a file saved in continuous space, as the following picture shows: That is to say File 1 consists of 3 pieces, and each cluster holds one piece. Suppose: there are 10 clusters in one partition, and a file uses the first, the third, and the ninth cluster since one cluster cannot hold all content of the file, like this: Maybe it is difficult for some people to clearly know the very process just after seeing the description, so next let’s see a specific example. Therefore, we compose this post by answering these questions one after another.ĭefragmentation is much related to file systems on electromechanical disk drives, and it is the process of picking up all pieces of data which spread across a partition ( it is also called volume) and then putting these pieces together. Maybe, some of you have a great understanding of one or more questions, but most people just know little or even nothing about defragment hard drive. Well then, what is hard disk defragmentation? How does fragment appear on hard disk? How does defragmentation improve performance? How to make effective disk defragmentation? How to defrag Windows 7? When searching how to improve hard disk performance or computer performance on the internet, users are always suggested defragment hard drive.

Extend Partition with MiniTool Partition Wizard.How Does Disk Defragmentation Improve Computer Performance (Benefits)?.

How to defrag in windows 8