Lets start with what you don't get...
You don't get file conversion, or graphic flipping or twisting or resizing.
You don't get a slide show, or screen saver, and you don't get a CD player
or an animation creator.
Okay.. what do you get? Well.. you get a fast graphic viewer that will display any or all graphics in a directory, one at a time.
Press the ENTER key to move forward, and the spacebar to move backwards.
Or.. left and right click your MOUSE.
Oh.. you get to print them as well! Plus a few extras like zoom view/print.

Great for beginners, or someone who just needs to view or print graphics fast!

One more thing... you also get to name the program.