Editing Technology/Software Development/General knowledge/Programming Fundamentals (section)

=== [[/Functions/]] ===

Functions are blocks of reusable code that perform specific tasks. They encapsulate a series of instructions and can be called from different parts of a program. Functions promote modularity and code reuse, making programs easier to read, understand, and maintain. They can accept inputs, process data, and produce outputs. Understanding how to define and use functions is crucial for organising code and building scalable applications.