You can add a filter or lens to your Snaps, but the process is quite different, depending on the effect you want to use.

You can log out of Snapchat on your phone or computer with just a few taps. And logging out on one device won't log you out on the other.

Since its launch in 2016, Memories has enabled users to save Snaps that originally disappeared after 24 hours, creating an archive of daily moments, milestones, and celebrations. However, the company ...