Digital Advent Calendar - Day 3

My next tip is for those with digital cameras without a viewfinder.A big problem with LCD screen only cameras is it's easy to get horizons which are not straight.  Now, if you press the display button on the back of your camera (may need to press it more than once) this will bring up a tic-tac-toe board.  You'll now be able to line up those horizon lines.  It's much easier getting things right in camera than editing with a computer later on.