Your computer, like new with every restart…

    * Deep Freeze by Faronics is the ultimate line of defense for your computer’s security.
    * Memorising your computer’s settings and configuration, Deep Freeze returns your system to its original state with every restart.
    * Forget spending hours troubleshooting hard-to-diagnose problems. With Deep Freeze, full system recovery is as easy as restarting yourcomputer. It’s that simple.

Bulletproof Your Computer
Faronics Deep Freeze makes your computer indestructible. It protects your computer by freezing its original configuration, which prevents unwelcome or unwanted changes from sticking. With a simple “reboot-to-restore”,your system integrity is maintained helping your machine to run smoothly and efficiently. Faronics Deep Freeze will have you spending more time in your home/office and less time in the repair shop.

The Eternal Fountain of Youth
By ensuring 100% workstation recovery with every restart, your computer can hang onto its ‘new computer smell’ much longer. In addition to enjoying the efficiency of running a clean and lean machine, Faronics Deep Freeze extends the life of your computer from an average of 2.5 years to 4-5 years.

The Layered Security Approach
With 60,000 new unique pieces of malware emerging daily, relying on one method of security alone is no longer enough. A layered security approach protects against multiple layers of potential threats, giving you a first-rate security system and peace of mind. Integrating with your existing Anti-Virus, Deep Freeze provides peace of mind of knowing that any threats that might pass by an anti-virus program can be easily repaired on restart with Deep Freeze.

Key Features
Faronics Deep Freeze helps eliminate computer downtime and damage by making computer configurations and settings indestructible. Once installed on your computer, any changes made while in session, whether accidental or malicious, are never permanent! Whether it’s the inevitable drift of your configuration settings, accidental misconfiguration or even malicious software, Deep Freeze gives you back your computer’s original condition every time you restart your machine.

    * Complete workstation recovery on restart
    * Password protected
    * Windows 7, Vista, XP and 2000
    * Supports Multiple Hard Drives (FAT, FAT32, NTFS, basic and dynamic disks)
    * Supports Multi-Boot Environments

Compatibility
Fully compatible with Windows 2000, XP, Vista and Windows 7, Deep Freeze for Windows supports multiple hard-drive formats as well as multi-boot environments. Schedule Thawed Maintenance periods to perform updates.

more info 
http://www.faronics.com/