You should see : Naming Android: What Comes After Marshmallow
1. View Apps Side-by-Side
Possibly the biggest new feature in Android Nougat is a multi-window mode. While you're using an app, just long-press the recent apps button, then you'll be prompted to select another app. Once you do that, both apps will be visible side by side, with a black bar in the middle that you can drag to resize the windows. It makes for a great experience when browsing the web while watching videos, and it turns Android into a true multitasking platform.For more >> Best 16 Features of Android 7 Nougat You Should Know: