Assembly Code

Assembly code is a low-level programming language that communicates directly with a computer's hardware. Unlike high-level languages, which are user-friendly and more abstract, assembly code uses simple instructions that correspond closely to machine code, the binary language the computer understands. Each assembly instruction translates to a specific operation the CPU can perform, such as moving data or performing calculations. Programmers use assembly to write efficient code when performance is critical, although it requires a deeper understanding of the computer's architecture. It's often used in embedded systems, device drivers, and performance-sensitive applications.