Twitter began rolling out square profile pictures for select accounts on Dec. 19, and here’s what it means when you see one on your timeline.

The launch of the new dynamic profile photo feature comes a few days after Instagram head Adam Mosseri said the social network will look to make photos more of a focus in 2023.

How it works. When you sign in to Google Messages with your Google Account, you can choose how to share your profile information. Your name and picture is only shared with Google Messages users ...