Usonians are giving a nasty pasting to your limey ass!
This is usually done by pasting layers of thickish paper, or even thin cards, underneath the blocks.
The good news is that you don't have to learn anything except searching the Internet and copying and pasting.
However, most of the time, you will use selections for cutting and pasting bits of images, above all for creating photomontages.
Usually this involves cutting and pasting the URL of the RSS feed into your relevent area of your news reader.
No cutting and pasting please; all reviews need to be original and unpublished.