Algorithm

For example, think about making a sandwich. The steps might be:

1. Take out two slices of bread.
2. Spread peanut butter on one slice.
3. Spread jelly on the other slice.
4. Put the slices together.

This is an algorithm for making a peanut butter and jelly sandwich. In the same way, computers use algorithms to do things like sorting your emails, finding information on the internet, or playing a game.

So, in simple terms, an algorithm is a set of instructions that tells a computer exactly what to do, just like a recipe tells you how to make something delicious.