How to use Snapchat Memories

Snapchat is rolling out its biggest change yet: Memories, a feature that allows users to easily save and share old photos with the app for the first time.

It not only promises to overhaul the way many people share Snapchat photos, but it's also the app's biggest shift away from the ephemerality that was once its defining trait.

With Memories being such a big feature, there's a lot to get used to and, like many Snapchat updates, not all new capabilities are obvious. Here's a look at the most important parts of the Memories update and the features you don't want to miss. Read more...