Where is defrag on windows 8 how to#

Struggling to get to grips with Windows 10? We have a tutorial for thatДЇor example, if you write three 12KB files to a disk, the first nine clusters would be used. This may seem a stupid way of doing things, but clusters mean that free space on your hard disk is used more efficiently.

For NTFS the standard cluster size is 4KB, so a 12KB file is made up of three clusters. While the number of applications you install on your computer can cause some of this performance drop, the way Windows uses your hard disk is equally to blame.В A file appears to you as a single object, but to Windows itвЂ™s a collection of small fragments, known as clusters, which are stored on the hard disk. The more you use your PC, the slower it gets. Why does your hard disk get defragmented?

Where is defrag on windows 8 how to#

We'll also show you how to switch off Windows' sometimes pesky Defrag tool. In this guide, we'll explain why a fragmented hard disk occurs, how to ensure your disk is in tip-top condition. This, of course, can be a blessing and a curse.

Nowadays, disk defragmenting is done in the background, most Windows PCs have it enabled by default so you don't have to think about it. We've seen in the past that defragmenting your hard disk can reduce boot time and program launch times significantly, so it's worth doing. Defragging your hard disk can make a serious difference to performance.