Originally most interfaces were CLIs, and they still exist within modern operating systems, for example the command ... operating system uses a program called a device driver.

The computer's master control program ... an operating system performs the following functions. Job management controls the time and sequence that applications or utilities are run. For example ...

Check out these unique alternative operating systems ... It can also run most DOS programs including games. Though its native file system is JFS, it ships with drivers for the FAT32 file system.

Software is computer code that tells a computer how to perform a specific task. There are many kinds of software, including operating systems ... any computing device. For example: This is ...