Answer:
You can save electricity by not buying stuff that uses more electricity. For example, an old style TV uses a fraction of the power of wide screen plasma TV. So first, keep your old TV, and second if you have a TV, turn it off unless you are watching it.
Some more examples:-
Turn your computer off when you are not using it.
Open a window instead of using and air-conditioner.
At work, use a kettle to boil some water only when you need it.
Think about other things that use electricity too. Like factories use a whole lot of electricity to make stuff which you buy and then throw away after a week or two. It's just waste! Don't buy stuff unless its necessary. Before you buy something, a good idea is to wait 1 month, and then see if you still want that thing. Most time you will have completely forgotten about it. So was it necessary?