Image Viewer is a simple picture viewer that allows you to view your photos very easily. It allows you to view them in a slideshow or simply one by one from the program. You can view the images in fullscreen or choose the desired zoom for the photos. If you want to view the photos in a slideshow, you first must select the directory and then choose the delay between the images. By default, it is two seconds, which is pretty fast, but you can adjust it as you wish. The slideshow can be paused and resumed whenever you want. What is more, the program also allows you to rotate, resize, and print the images directly from the program. It also includes a time and date setter, which allows you to stamp your pictures with a certain date and time. Also, any image can be set as wallpaper with the click of a button.
In addition to this, the program features a nice and intuitive user interface that can be used absolutely by anyone.
In short, Image Viewer is a simple viewer which includes a few extra features that make it better than other free viewers, so I suggest you give it a try.