Reboot Restore Rx - Reboot Restore Rx (freeware) prevents any and all changes made on your drive(s) making those PC's bulletproof and unbreakable.
Deep Freeze - DESCRIBING DEEPFREEZE SOFTWARE Deepfreeze, by Faronics, is an application that solves a unique problem that many companies have these days; it prevents an end user from making permanent changes to important system/administrative files.
Rextore - REXTORE is a Reboot-to-Restore software.
Lethe - Lethe is a Deep Freeze-like partition freezing software for Debian and Lihuen
Shadow Defender - Shadow Defender is an easy-to-use PC/laptop security and privacy protection tool for Windows operating systems. DownloadShadow Defender is an easy-to-use PC/laptop security and .
Rollback Rx - RollBack Rx is an instant time machine for your PC. A Comprehensive Windows System Restore solution that empowers users and IT administrators to easily restore their PCs to any previous state within seconds!