Once you activate the program, it will run in the background while making all the backups it considers necessary based on how you use your computer. Thus it will be almost impossible for you to lose work on important documents you have open, or lose access to an app because of a virus or something like that.
Live File Backup is a very useful tool for college students and other users who often work with very valuable documents that they can't afford to lose. With a USB drive and this app running in the background, your files will be perfectly protected.
The free version only works for an hour