Algorithm

An algorithm is a clear, step-by-step set of instructions for solving a problem or completing a task.

In computing

Algorithms are the basis of computer programs. For example, a search engine uses algorithms to rank results, and a map app uses them to find the shortest route.

Everyday examples

Even a cooking recipe or directions to a place is a kind of algorithm. Good algorithms are correct and efficient, using as little time and resources as possible.

Frequently asked questions

What is an algorithm?

A step-by-step set of instructions to solve a problem.

Where are algorithms used?

In computer programs, search engines, maps and many everyday tasks.