Flat assembler

Flat assembler, or FASM, is a software tool that converts human-readable code written in assembly language into machine code that a computer's processor can execute directly. Assembly language provides a low-level, precise way to control hardware operations, making it useful for performance-critical or hardware-specific tasks. FASM is known for its speed, efficiency, and simplicity, allowing programmers to write compact, optimized code. It is often used in systems programming, OS development, and embedded systems, where direct hardware manipulation and resource management are essential.