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 ...

A fundamental overview of operating systems (OSes) with an emphasis on practice. Topics covered include: OS structure, OS models, OS abstractions, concurrency sources, concurrency challenges, ...

An example is shown in the image below. Image: Quality Operating System – Overview At first glance, you’d be forgiven for ...

Wondering what the name of the latest macOS version is? Want to know what the next version of macOS will be called? Curious about the versions of Mac OS X that came before? Here we’ll fill you ...