The source code is freely available, in accordance with the licence agreement.
Meaning of open source OS
OS is an open-source operating system
LINUX and Unix OS is open-source operating system.....! but Windows version OS is not the open-source operating system....!
Yes it is!
Classic Mac OS is closed source. Mac OS X is closed source as well, but many libraries and applications within it are open source, e.g. XNU the kernel is open source, and Darwin the underlying UNIX operating system was open source.
Having the source code open for anyone to edit or modify for free.
penis
Zorin OS is an operating system like windows 7, vista, etc. and it is part of Linux which is open source meaning that it is free.Windows 7 is not free but can do more than Zorin OS can.
The Darwin kernel of Mac OS X is open source, as are many other parts of the OS. (See links below) but Mac OS X itself is not open source and Apple only allows it to run on Apple hardware.
Is MacOS an open source system? No.
An open source (OS) operating system is a set of programs that schedule tasks, allocates storage and presents a default interface to the user between applications. But this OS is free, user have the right to use, modify and redistribute the software for better interoperability
Android has been an open source OS since 2008.