What Is a Global Variable? A computer program is, essentially, a list of instructions for a computer to carry out when you run it. However, most programs are complex enough that they outgrow a ...

JavaScript is the most in-demand programming language for developer jobs and one of the most versatile languages for full-stack development. Here's what you need to know about JavaScript.

Learn how computers use variables with this KS2 primary computing guide from BBC Bitesize for years 3 and 4.

Python is a programming language known for its far-reaching applicability that goes beyond web development coding.

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