First of all, I have to declare: AppNee has no interest or patience for any all-in-one type of system tools such like System Mechanic. Any similar software will come to the end of a blind alley when they develop to the end - their functions are many but not fine, miscellaneous but not pure, can do many things but none can be done best. Anyway, since our computer needs regular maintenance to keep good performance, so System Mechanic is worth a try. Maybe it's just what you like or need.

In environments that use and alter PC with high frequency (such as company PCs, school computers room, Internet cafes), it's necessary to make computer OS restore its original state at each reboot or specified time. Because compared with reinstalling and setting up the system over and over, its advantage is self-evident. This case, in addition to utilizing some hardware (PCI-E recovery card) to restore OS, your only best software solution is to use Deep Freeze such kind of reboot-to-restore tool. Its capability far surpasses programs like Returnil Virtual System and Shadow Defender.