Progress when producing magazine advert

We learnt that in order for us to get an image like the rating stars/ hmv logo and itunes icon to move from google onto our magazine advert, we had to save the images on to the desktop by print screen the images using Cmd, shift and 4 on the imacs. We then opened the images on to different layers on photoshop so that we are able to open them independantly and pressed a dragging tool to highlight the image, then cmd and c to copy the image, we then pressed the a moving tool and cmd and v to paste and drag the image onto the magazine advert and were able to move them independantly depending on the layer that was highlighted.