How to improve the running speed of Win7 system

Often read and write to disk, the storage of the data on the disk becomes very messy, often a file will be divided into several parts stored in different locations, which will not only easily lead to data damage or loss, but also seriously affect the speed of the Win7 system. Therefore, it is necessary for us to defragment the disk on a regular basis.

1th Step: Click Win7 's start-All Programs-accessories-System Tools-Disk Defragmenter command to start the Disk Defragmenter, as shown in the following figure.

Step 2nd: Select the disk drive you want to defragment, and then click the Defragment button.