macOS is the proprietary operating system developed by Apple exclusively for its Macintosh (Mac) line of computers. It offers a user-friendly graphical user interface and is built upon a Unix-based foundation known as Darwin. It is recognized for its stability, security features, and seamless integration with Apple hardware and software. macOS provides a wide array of built-in applications and access to the Mac App Store for installing third-party software, making it a widely used operating system for various personal and professional computing needs.
