Comodo Time Machine is a powerful system rollback utility, allowing you to take a snapshot of your system at any time, and roll back to that time if necessary. When do you want the ability to step into the Comodo Time Machine? Just after a large installation that didn’t go just right, or system testing, or even after the kids have used the computer for the day. Set the Comodo Time Machine for routine time intervals and be prepared for virus attacks or crashes.