There are literally hundreds or thousands of open source operating systems.
Some of the more popular one's are Linux based, but there is also BSD or QNX or Haiku.
Look at http://distrowatch.com for Linux based open source OS, such as Ubuntu, SuSE, Red Hat, Fedora, etc.
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....!
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.
No. The source for Palm OS is not publicly available. And the source is not available through any type of open license.
Yes. Android is an open source, Unix based OS, programmed in the C and C++ programming language.
Yes it is!
Linux and Android are two open source operating systems.
Having the source code open for anyone to edit or modify for free.
Is MacOS an open source system? No.
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.
Meaning of open source OS
Android has been an open source OS since 2008.
An Open Source Database is a list of software that an be used by users who have an open source OS like Linux or Unix. It is mostly free. Anyone has access.
The source code is freely available, in accordance with the licence agreement.
Chromium OS is free and open source! That does not mean, however, that Chromebooks are free.
Yes, it is. HP WebOs is an open source platform and it was brought to smartphones.
Chome OS isn't out yet. Chromium OS, the open source version, however, is. You can get the USB image from attached link
In a word... No. Linux is however, which is close to OS X, but is you wanted the source code from Apple, you aren't going to get very far.
The latest open source operating system include the Kubuntu Linux and the Fedora Linux. The open source operating system refers to an OS that runs on a computer and is free for use and to be modified.
If I understand your question....vague as it is....yes, the Unix OS source code is free and open source.
yes a Symbian is a multi user os unlike open source os as that of androids,but androids do support multi user os.