Wondershare Time Freeze

Wondershare Time Freeze is an easy and effective protection tool to keep your Windows system and files clean and safe from viruses, spyware, Trojans, and other malicious threats. It puts the actual system under protection and creates a virtual system, on which you run applications and surf the internet. After reboot, all traces (internet history, Windows operation, etc.) and malicious threats will disappear automatically. You also have the flexibility to save changes to the actual system.