Windows, MacOS, and Linux are the most common.
windows by Microsoft
Yes, android is an operating system
The purpose of a computer network is to allow users to share resources located on other computers, to share hardware devices such as printers and fax machines, to allow applications running on different computers to exchange data and to allow users to communicate electronically. A network operating system (NOS) is a special kind of operating system designed to provide networking functionality. A network operating system should support client-server networking, and include all of the programs needed to manage network resources and create a secure network environment. The most widely used network operating systems today include Microsoft Windows Server, Novell Netware, UNIX and Linux. Most network operating systems.
Kylin was developed in China in 2007, it is named after a mythical beast named qilin. It's main function is to provide extra security, with the intention of preventing access to Chinese computers in cyber warfare.
Obviously many different PDAs have different names for their operating systems. But generally you would call it an embedded operating system, as it is running on an embedded device.
windows by Microsoft
All computers must have some kind of Operating system to function.
At Budget Computers, you can find 27 different brands of desktop computers. You can choose a variety of computers at affordable prices from the Budget Desktop Computers website.
The Apple iPhone is a separate computer from any other computer line. It runs its own operating system, which is completely separate from Apple's OSX desktop/laptop operating system.
Personal computer line developed and distributed by Apple, Inc. Macintosh computers have a specialized operating system, which differentiates from Microsoft's Windows operating system. McIntosh is also a last name and a kind of apple.
It is a nintendo operating system
Yes, android is an operating system
Yes, Unix is system software. It is a kind of operating system.
Altiris software is normally installed on desktop computers or workstations in order for system administrators to manage their networks and devices more efficiently.
It is software that can run on different kinds of computers and operating systems. It is not tied to having to be run on only one kind of computer or operating system. So it is independent of platforms, not restricted to one.
A desktop uses the same OS as any other computer, Windows, Mac OS, or Linux. Also, I'd recommend Mac OS X if you're getting a new computer. Here's the scoop: if the computer has an  on it, it runs Mac OS. If not, it runs Windows or Linux.
Computers need some kind of operating system; the most widely used is windows (from Microsoft). Other systems exist as well, such as Linux.