The best place to use Deep Freeze is a Cyber Cafe. In such places, a restart is quite enough to retrieve the original state of a PC. No worries about users being beginners or even destructive. But if your computer is a production machine, I don't suggest the use of Deep Freeze on it. You might say that you'd leave a particular drive unfrozen to keep your work or downloads on. That's what I did, really. By the time, I started to forget the limitations. I saved some of my work and some of my downloads in a location that I thought it was more relevant! Simply, that relevant location was not on the unfrozen drive. Surely, you can imagine the rest of the story. What I said is just my own experience. You may be luckier!