Windows 10

Microsoft's latest operating system for personal computers and tablets, featuring an A.I. assistant to help you manage your life

Linux distro designed to work every bit as effectively on the desktop as it does on servers

Google-based mobile operating system for phones, tablets and other devices

An older version of the popular Windows operating system that has since been upgraded repeatedly

A major release of the most popular operating system with Live Tiles and touchscreen optimizations

Server operating system that aims for 100 percent Red Hat package compatibility

Darwin-based operating system update for Macintosh computers that adds new features and accessories