Well, this was a bit of a neat feature on the TCL pro um. Basically, so, as you go through, you can make folders right, and you can see its kind of cool. I have a folder here and automatically as soon as I see this folder here I can see what I have for apps, but I can also slide over and see another one of the folders. Now that's a folder I made over here, or it made so just kind of cool that by tapping that you can just kind of swipe through the different folders. You have already neat.
Source : Ryan Moore