Have you been annoyed that you computer runs much slower than before? If you have tried to use anti-virus software to deal with it but in vain, it is necessary for you to read this article, because you will learn anther factor that hinders your computer performance.

Even though there is not any virus in your computer, the system also has to suffer from increasing piling up fragments which are produced by your daily deleting or moving files. In fact, such fragments are inevitable for the computer. So, what you really need to do is how to get rid of them completely. And, this is the article you can find the answer from.

Have you ever been prompted that the memory is low? If it is caused by insufficient available disk space, it is a must for you to defragment disk and remove junk files. To defragment disk is to help hard disk driver free up space. A defragmentation can list the fragments produced by temporary files, Internet cache files and useless uninstalled application files and delete all of them.

Sometimes such program is incapable of various junk and temporary files. So, you have to get rid of them manually by deleting the system and driver backup files.

You can also move system and user temporary folders out of system disk. Right-click “My Computer”—“Properties”, in the “System Properties” dialog box to choose “Advanced” to enter into the tab and then click “Environment Variables”. In the new dialog box, choose “Temp” in the “User variables” and Click “Edit”. In the “Edit User Variable” box, you can change the variable default value from “C:/Documents and Setting/User/Temp” to “X: /YYY/TEMP” (X means the disk name you want to move to; YYY mean the superior folder of “TEMP”). Then, click “OK” to return the previous box and change “TMP” in the same way. At last, restart the computer and all the changes become effective.

You can move Temporary Internet Files folders out of system disk.

You can click “Control Panel”—“Network and Internet Connections”–“Internet Options”—“General”–“Internet temporary files”—“Settings”—“Move folder” and choose the temporary folders to the disk in the “Browse for Folder” tab. It is advisable for you to delete the files in this folder at intervals

After removing the junk and temporary files, the next step is to defragment your hard disks. Since the disk fragments are the major causes of slow computer, it is undoubted to delete them immediately.

In order to remove them completely, you can choose the Disk Defragmenter of Windows in the “All Programs”—“Accessories”—“System Tools”, of course. But, before you use that, I have to tell you that such program is really slow and time-consuming. If you do not want to waste your time on it, you had better put it aside and turn to a better defrag.

Here, I recommend a useful defrag for you. It is efficient and time-saving with high performance. Moreover, it takes up relatively little space of your computer. You can be relieved to let it defragment your disks.