Take screenshots with iPhone or iPod touch
When something interesting happens on the screen of your iPhone, you want to take a screenshot of it. You may also want to post screenshots of your custom app in the App Store. In short, there are plenty of reasons to make a screenshot of the images on your iPhone or iPod touch. This tip explains how to easily take a snapshot of your screen.
The explanation
In this article we will only use the buttons on the front and top of the iPhone or iPod touch: press the ‘home button’ and the ‘power button’ at the same time to take a screenshot. You will hear the iPhone take a picture and the screen will blink, the screenshot has been taken. The image is placed by iPod touch in a new photo album called “Saved Photos.” On the iPhone, the image can be found in the ‘camera roll’ folder.