An operating system is the main software that manages computer hardware,
applications, files, and system resources. It provides the environment
through which users interact with a computer.
Common operating systems include Windows, macOS, Linux, Android, and iOS.
Different operating systems provide different interfaces and features, but
their fundamental purpose is to manage system resources and provide a
platform for applications.
The desktop provides access to applications, files, folders, settings, and
other system features. Users can interact with these elements using a mouse,
keyboard, touchscreen, or other input device.
By the end of this lesson, learners will understand the purpose of an
operating system and be able to perform common operating system tasks.