One way or another, you’re interacting with operating systems. Your smartphone uses one, and your tablet and laptop do as ...

Google’s mobile operating system may have started out scrappy ... a new Notification History section, a native screen-recording feature, and a system-level menu of connected-device controls.

Director eliminated manual input, making computing more efficient and automated Seventy years later, Director’s legacy remains vital to operating system history Whirlwind I led to SAGE ...

as you'll see in the pictorial history below. It also spelled the end of an era for DOS, which until then had been a separately available operating system. Windows 95 appeared on the cover of PC ...

The computer's master control program. When a computer is turned on, a small "boot program" loads the operating system. Although additional system modules may be loaded as needed, the main part ...