In the sidebar, open Media library. It holds every photo and video saved in a post or draft in the workspace, and any you add here with Add files.
- Find one: search by its name, or show only photos or videos.
- Use one: choose it, then Use in a new post. In New post, choose From the media library.
- Delete one: choose it, then Delete. You can't while a scheduled post or a draft uses it. Posts already out keep it on the networks.
Everyone can add to the library. Owners and Admins can delete anything in it, and Members what they added.