Operating systems
Purpose of an operating system
Section titled “Purpose of an operating system”- The purpose of an operating system is to provide an interface between the user and the hardware.
- This means that we can use the computer and write programs for it, without needing to understand the inner-workings of the hardware.
What does the operating system manage?
Section titled “What does the operating system manage?”- Memory
- Processes
- Hardware devices
- File systems
- Security
- A user interface (though this may be a separate utility program)
Examples of operating systems
Section titled “Examples of operating systems”- Linux
- FreeBSD
- macOS
- Windows