Defragmenting the disk is also one of the way to improve the performance of your PC , it is simple and easy.It can be done with the disk defragmenter provided along with the operating system or you can download special software if it is not working or taking more time.

I prefer to download the software Defraggler to defrag the disks more efficiently than the windows provided one.

Click here to go to the download page.

Just click on the Analyze to analyze the disk and Defrag to defrag the disk.Do this for all disks.Do once or twice a day.No problem if you do it daily.