Operating Systems
⭐ MasteredAn operating system (OS) manages a computer's hardware and runs apps. Windows, macOS, Linux, Android and iOS are operating systems.
Android phones run on a Linux-based system.
All about Operating Systems
An operating system (OS) is the main software that manages a computer's hardware and runs other programs. It controls the processor, memory, files and devices, and it gives you a way to interact with the computer through windows, icons or touch.
Common operating systems include Windows, macOS, Linux, Android and iOS. Phones and tablets also run operating systems, and many devices have their own specialised ones. The OS makes sure apps can run safely and share resources.
The operating system gives you a way to interact with the device, such as icons, menus and a home screen. It also decides which app gets to use the processor and how files are stored. Keeping your operating system updated helps keep it safe and working well.
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Real-life uses of Operating Systems
- Running apps and games on a laptop or phone
- Managing files and folders
- Keeping devices secure with updates
Frequently asked questions about Operating Systems
Why should I install updates?
Updates fix security problems and bugs, and they can add new features.
Is Android an operating system?
Yes. Android is an operating system used on many smartphones and tablets.
What does a system update do?
It replaces or improves parts of the operating system, sometimes including security patches.