Every iPhone user needs to know how to take a screenshot. A screenshot, or screen capture, is a photo of whatever is on your iPhone screen. If you can’t figure out how to save a photo, taking a screenshot is another way to save an image to your Photos app. If you haven't learned how to screenshot on your iPhone yet, don't worry, it's simple! How you take a screenshot is different on different model iPhones, so we’ll cover how to quickly take a screenshot on any iPhone.