If the time machine has backed up your Mac then you would able to recover system from time machine in case of system or startup disk failure. This is indeed proven fact!! No doubt time machine is an excellent backup utility which makes the recovery process much more easier. It almost backs up everything on Mac whether it is your personal files or the system files. So you can recover system from time machine. In order to do so you need to click use as backup disk button after configuring hard disk as time machine drive. After that the time machine starts backing up everything automatically. You can even secure backup through checking encrypt backup disk option. This way it is possible to recover system from time machine. Unfortunately if you fails to use this ulility due to error or unknown reasons then here is the need of Mac Data Recovery Software comes up. It is most used tool for restoring the lost Mac data in convenient and quicker way. This tool offers recovery at just your fingertips where you need to only perform few mouse clicks to recover system from time machine. Therefore by utilzing this tool you no need to be bothered for lost data anymore.