Experienced PC users may be well aware of the peculiar relationship between MS-DOS code and the GUI environment within the ...

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 ...

Memory is broken up into fixed-size blocks, known as pages. Different operating systems allocate their own size to pages. For example, memory pages in modern operating systems are typically 4 ...

The software was called the Macintosh Application Environment (MAE), and was an effort by Apple to bring Macintosh System 7 applications to various Unix-based operating systems, including Solaris ...

Of the operating systems mentioned, this one is still in active development. Modern computing sees a variety of needs, with different operating systems to accommodate them. However, we can distill ...

Google’s mobile operating system may have started out scrappy ... including the ability for the OS to operate on a variety of different screen sizes and resolutions — a factor that’d ...