dear guys
there is a good software to erase your computer history that effect on your computer performance
the advatages
1- Easy to use: Just press the shortcut keys to do the cleaning in the background.
2- Browser Compatibility: Supports all popular web browsers such as Internet Explorer, Mozilla, Firefox, AOL, Netscape, Opera, and MSN Explorer.
3- Frees Disk Space: Support FAT/FAT32/NTFS File Systems
4- Safe: Securely cleans spare and hidden data areas on your drives.
5- File Shredder: Completely erase the contents of sensitive files and folders that you specify.
6- Schedule Options: Schedule your cleaning task to run at anytime you want.
7- LiveUpdate: You can check and download the latest updates using the LiveUpdate feature.