Low-level language - GCSE Computer Science Definition

A low-level language is a type of computer language that is closely aligned with the basic instructions that a computer's hardware understands. Unlike high-level languages, which are easier for humans to read and write, low-level languages use simple codes or numbers. There are two main types: machine code and assembly language. Machine code is made up of binary digits (0s and 1s) that directly control the computer's hardware. Assembly language uses short, simple commands (mnemonics) and is easier to understand, but it still needs to be translated into machine code for the computer to use it. Low-level languages are powerful because they allow programmers to work directly with the hardware, but they can be more complex and less flexible than high-level languages.