iOS is a mobile operating system developed by Apple Inc. It is the operating system that comes pre-i...

Android is a mobile operating system developed by Google. It is the most popular mobile operating sy...

Linux is a family of open-source operating systems. This means that the source code is freely availa...

macOS is a proprietary operating system developed by Apple Inc. It is the operating system that come...

Windows is a proprietary operating system developed by Microsoft. It is the most popular desktop ope...