Description from the publisher
LazySave is intelligent backup software that runs as a screensaver. Free to try! Whenever your screensaver cuts in, LazySave starts backing up your important files. Every time you pause for a break all your important files are checked and backed up. It is fully featured allowing for duplicate, differential and version control backups. Simply specify one or more Sets. A Set is a folder and it's sub folders. 'My Documents' is a good starting point.
, backup software