You can tag someone on Instagram in a new post, an existing post, a story, or a comment with just a few taps and some typing.

You can message someone on Instagram through the platform's direct messaging feature, which lets you reach out to anyone with ...

SEE ALSO: Is Instagram going to ruin your grid with rectangles? Despite Instagram's many faults — and this, too, may be one — it knows how to encourage users to stay on its app with near-constant ...

The Instagram Collabs feature lets two accounts share a single post or Reel to maximize reach by showing it to both audiences. To use it, create a post, tap “Tag people,” select “Invite collaborators, ...