Get Familiar with Android 8.0
Don't wait until the official roll out to get familiar with Android 8.0 Oreo. It's important to get familiar with a new operating system well in advance. That way, you aren't caught off guard by any of the changes on board.
We don't know what the Galaxy S7 Android Oreo update will look like, but if it's anything like the Galaxy S8 version, it'll come with some very noticeable changes to the user interface.
There are a few ways to get familiar with Samsung's version of Oreo right now. You can get a feel for the Android 8.0 Oreo update and Samsung Experience 9.0 via our walkthrough and guide to the Galaxy S8 Oreo update.
You'll also want to make sure you get familiar with Android 8.1 Oreo which is the latest version from Google.
Samsung is currently testing Android 8.0, but there's a chance some of the company's Galaxy S7 Oreo updates come with changes from Google's Android 8.1 update.