A very usefull tool to restore your computer in a certain state - You can simply take a snapshot of processes and with a click of button you can kill any new processes created after the snapshot. It can also prevent any new processes from creating. Following could be use case :
- You don't want anyone to run anything other than you permit !
- Your annoying sibling or cousin who open many instances of calculator, games and leave the machine at your disposal.
- Finding malware/viruses.