What is an algorithm? Algorithms are one of the four cornerstones of Computer Science. An algorithm is a plan, a set of step-by-step instructions to solve a problem.

So, an algorithm is the process a computer uses to transform input data into output data. A simple concept, and yet every piece of technology that you touch involves many algorithms.

Learn about programming and how to program a solution to a problem in Bitesize KS3 Computer Science.

Coding is a facet of computer programming, a process used to write instructions for what a computer, application, or software program does.

A global push for more computer science in classrooms is starting to bear fruit ...