You can use Snapchat to send text messages, photos, and videos that disappear quickly after they are viewed, alongside a host of other features.

To see a snap without opening it, use Airplane Mode: Open Snapchat, wait a few seconds for snaps to load, turn on Airplane Mode, view the snap, then log out and uninstall the app. Reinstall and log in ...

Snapchat will soon charge you for storing Memories. Learn how to back up your favorite Snaps and tidy up your library before the change.