Your PC, just like your home, office or car, needs to be cleaned regularly. Find out what software solutions will do that unwanted task for you, so your computer stays fast, "healthy" and fully functional.

4DiskClean Gold (RSS Systems)

4Diskclean Gold finds and fixes PC problems fast, keeping your system running at peak performance and reliability, and properly maintains Windows to prevent problems altogether.

Here is what the software does. It deletes unnecessary files and temporary folders, fixes invalid Windows registry keys, eliminates duplicate files (like duplicate mp3 songs), erases all internet files (browser cache, history, & cookies), autocleans Internet Explorer cache on browser exit, blocks spyware, adware and bad cookies (2990 items). In addition to that, 4DiskClean Gold cleans all windows shortcuts that point to non-existing files.

AceUtilities (AceLogics Software)

Ace Utilities is a set of system-maintenance and optimization utilities for enhancing Windows performance. The program cleans unneeded junk, temp and obsolete files from your disks using disk cleaner, as well as cleans browser and application history, cache, temp files, cookies etc. Beyond that, Ace Utilities it controls the applications that start automatically with Windows, using startup organizer and fixes broken start menu and desktop shortcuts. The app can be used to remove true duplicate files or to uninstall applications correctly.

East-Tec Eraser (EAST Technologies)

East-Tec Erasers is not just a cleaner, rather it completely destroys information stored without your knowledge or approval: Internet history, Web pages and pictures from sites visited on the Internet, unwanted cookies, chatroom conversations, deleted e-mail messages, temporary files, the Windows swap file, the Recycle Bin, previously deleted files, valuable corporate trade secrets, business plans, personal files, photos or confidential letters, etc.

East-Tec Eraser 2005 offers full support for popular browsers (Internet Explorer, Netscape Navigator, America Online, MSN Explorer, Opera), for Peer2Peer applications (Kazaa, Kazaa Lite, iMesh, Napster, Morpheus, Direct Connect, Limewire, Shareaza, etc.), and for other popular programs such as Windows Media Player, RealPlayer, Yahoo Messenger, ICQ, etc. Eraser has an intuitive interface and wizards that guide you through all the necessary steps needed to protect your privacy and sensitive information.

Clean Disk Security (Kevin Solway Software)

Clean Disk Security gives you secure file deletion, making sure that deleted files cannot be undeleted again. Deleting a file normally just removes the file's directory entry, but the data itself remains on the disk. This program completely eliminates the contents of deleted files. The highly acclaimed Gutmann disk cleaning method is now available as an option. This program can also clean the Window's swap file, and can optionally clean unneeded temporary files from your hard disk, such as your Internet browser cache, files in your system's Recycle Bin, and can clear the "recent files" list.

More Informatin on these applications:

http://www.deprice.com/4diskcleangold.htm
http://www.deprice.com/aceutilities.htm
http://www.deprice.com/eastteceraserbasic.htm
http://www.deprice.com/cleandisksecurity.htm

John Deprice maintains a comprehensive list of disk cleaning applications at http://www.deprice.com/utilities.htm