It is not a backup program. What good would it do to backup your pictures onto a program that resides on your computer? If you want to backup pictures all you need is a hand-held memory stick. I have about fifteen, one for each year of pictures taken. Also for backup an external backup drive available in 1 to 8 terabytes now at reasonable prices. Your computer dies, it is all recoverable on a new computer, after computer, after computer.
This is a photo manipulation tool. With hundreds of ways to manipulate photos. It is a tool for artwork and fonts to use in creating digital art as well.