The most common cause of data loss is not a computer or hard drive crash but accidental deletion or erroneous overwriting of a file. Therefore, a backup software creating automatically backups of each modified file in the background can save a lot of trouble in such cases.
Very few data files are destroyed by lightning, fire, or other catastrophes. Most critical files are lost because the user accidentally overwrites or erases them while working on them. Live File Backup lets you make copies of your working files every few minutes, ensuring that you can always go back to the version which you liked, before you carelessly erased it.