Taking screenshots on Steam on Windows, macOS, and Linux is much easier than one might think. Just a single key press and that is it.

You can also emulate the screen of your mobile device onto a computer, then take a screenshot there. As of macOS Sequoia and iOS 18, there's now a built-in way to mirror your iPhone screen on a Mac.

We’ve put together a comprehensive guide to taking a screenshot on the most popular phone, tablet, PC and gaming platforms, from iOS and macOS to Windows and Android.

You don't need any special software to take a picture of your computer screen and save the picture as an image file. You can take a screen shot and save it either by using a key combination on the ...