macOS - Wikipedia macOS (previously OS X and originally Mac OS X) is a Unix-based [7][8] operating system developed and marketed by Apple Inc since 2001 It is the current operating system for Apple's Mac computers
macOS Sequoia - Apple macOS Sequoia brings effortless window tiling, web browsing with fewer distractions, new iPhone Mirroring, and support for Apple Intelligence
What is macOS: Guide to Apple’s Operating System macOS is a Unix-based operating system developed by Apple Inc for its line of Mac computers It serves as the primary interface between the user and the hardware, managing resources and providing a platform for applications
macOS - BetaWiki macOS (previously known as OS X which was originally spelled in full as Mac OS X, formerly formatted as Mac OS and originally known as System Software) is a series of operating systems developed by Apple for their Macintosh platform