If you have a Security key on your keyboard, you can press it when on the Windows login screen or you can use a keyboard shortcut to bring it.

Aside from photography, the most prominent use for the Camera Control button is for Visual Intelligence, a feature that uses Apple Intelligence to identify information that's in front of the camera.

You can customize it and make it launch third-party camera apps, and even use it as a second Action Button. This guide shows you how to make the most of the Camera Control button on your iPhone 16.

The Shortcuts app is the way to make the Action Button do more. Here's how.