Description: macOS is Apple's operating system for Macintosh computers and laptops. It provides a graphical user interface and supports multi-touch gestures, full-screen apps, notification center, and multiple workspaces.
Type: software
Description: RISC OS is a computer operating system originally designed by Acorn Computers Ltd in Cambridge, England. It was first released in 1987 for their ARM-based Acorn Archimedes range. It features a graphical user interface and can run on low-power ARM processors.
Type: software