How can we restore a deleted file? Let's say we accidentally deleted something, and didn't find out about it until after the recycle bin has been emptied - what then? Maybe a hard drive crash has cause us to reboot and lose unsaved information... or worse, a virus has infected the system, requiring us to reformat the entire hard drive, thusly "wiping the slate clean", and reinstall our operating system... how do we restore a deleted file then?