NASM

NASM (Netwide Assembler) is a software tool that converts human-readable assembly language into machine code that computers can execute directly. It allows programmers to write instructions at a low level, giving precise control over hardware operations. NASM is commonly used for developing performance-critical software, such as operating systems or embedded systems, because it provides a flexible and efficient way to work closely with a computer's processor. Overall, NASM acts as a bridge that transforms detailed, human-friendly code into the binary instructions a computer's hardware understands.