Much like the Linux or Windows operating system controls your desktop or laptop computer, a mobile operating system is the software platform on top of which other programs can run on mobile devices.
A mobile operating system, also called a mobile OS,  is an operating system that is specifically designed to run on mobile devices such as mobile phones, smartphones, PDAs, tablet computers and other handheld devices.
Editor’s Pick:  Need help understanding mobile devices? This “The Difference Between a Cell Phone, Smartphone and PDA” article is an excellent starting point.
What is a Mobile Operating System (Mobile OS)?
Much like the Linux or Windows operating system controls your desktop or laptop computer,  a mobile operating system is the software platform on top of which other programs can run on mobile devices.
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The
 operating system is responsible for determining the functions and 
features available on your device, such as thumbwheel, keyboards, WAP, synchronization with applications, email, text messaging and more.
The mobile OS will also determine which third-party applications (mobile apps) can be used on your device.
Types of Mobile Operating Systems
When you purchase a mobile device the manufacturer will have chosen 
the operating system for that specific device.  Often, you will want to 
learn about the mobile operating system before you purchase a device to 
ensure compatibility and support for the mobile applications you want to
 use.
9 Popular Mobile Operating Systems
1. Android OS (Google Inc.)
The Android mobile operating system is Google's open
 and free software stack that includes an operating system, middleware 
and also key applications for use on mobile devices, including 
smartphones. Updates for the open source Android mobile operating system
 have been developed under “dessert-inspired” codenames
 (Cupcake, Donut, Eclair, Gingerbread, Honeycomb, Ice Cream Sandwich) 
with each new version arriving in alphabetical order with new 
enhancements and improvements.
2. Bada (Samsung Electronics)
Bada is a proprietary Samsung mobile OS
 that was first launched in 2010. The Samsung Wave was the first 
smartphone to use this mobile OS. Bada provides mobile features such as 
multipoint-touch, 3D graphics and of course, application downloads and 
installation.
Did You Know…? In the computer industry, proprietary is the opposite of open.
 A proprietary design or technique is one that is owned by a company. It
 also implies that the company has not divulged specifications that 
would allow other companies to duplicate the product.
3. BlackBerry OS (Research In Motion)
The BlackBerry OS is a proprietary mobile operating system developed by Research In Motion for use on the company’s popular BlackBerry
 handheld devices. The BlackBerry platform is popular with corporate 
users as it offers synchronization with Microsoft Exchange, Lotus 
Domino, Novell GroupWise email and other business software, when used 
with the BlackBerry Enterprise Server.
4. iPhone OS / iOS (Apple)
Apple's iPhone OS was originally developed for use on its iPhone
 devices. Now, the mobile operating system is referred to as iOS and is 
supported on a number of Apple devices including the iPhone, iPad, iPad 2
 and iPod Touch. The iOS mobile operating system is available only on 
Apple's own manufactured devices as the company does not license the OS 
for third-party hardware. Apple iOS is derived from Apple's Mac OS X 
operating system.
Editor’s Pick:  Need help understanding Apple mobile devices? Webopedia’s “iPhone, iPhone 3G, and iPhone 3G S - What's The Difference?” article will help you get started.      
5. MeeGo OS (Nokia and Intel)
A joint open source
 mobile operating system which is the result of merging two products 
based on open source technologies: Maemo (Nokia) and Moblin (Intel). 
 MeeGo is a mobile OS designed to work on a number of devices including 
smartphones, netbooks, tablets, in-vehicle information systems and 
various devices using Intel Atom and ARMv7 architectures.
6. Palm OS (Garnet OS)
The Palm OS is a proprietary mobile operating system (PDA operating 
system) that was originally released in 1996 on the Pilot 1000 handheld.
 Newer versions of the Palm OS have added support for expansion ports, 
new processors, external memory cards, improved security and support for
 ARM processors and smartphones. Palm OS 5 was extended to provide 
support for a broad range of screen resolutions, wireless connections 
and enhanced multimedia capabilities and is called Garnet OS.
7. Symbian OS (Nokia)
Symbian is a mobile operating system (OS) targeted at mobile phones that offers a high-level of integration with communication and personal information management (PIM) functionality. Symbian OS combines middleware
 with wireless communications through an integrated mailbox and the 
integration of Java and PIM functionality (agenda and contacts). Nokia 
has made the Symbian platform available under an alternative, open and 
direct model, to work with some OEMs
 and the small community of platform development collaborators. Nokia 
does not maintain Symbian as an open source development project.
8. webOS (Palm/HP)
WebOS is a mobile operating system that runs on the Linux kernel.
 WebOS was initially developed by Palm as the successor to its Palm OS 
mobile operating system. It is a proprietary Mobile OS which was 
eventually acquired by HP
 and now referred to as webOS (lower-case w) in HP literature. HP uses 
webOS in a number of devices including several smartphones and HP 
TouchPads. HP has pushed its webOS into the enterprise mobile market by 
focusing on improving security features and management with the release 
of webOS 3.x. HP has also announced plans for a version of webOS to run 
within the Microsoft Windows operating system and to be installed on all
 HP desktop and notebook computers in 2012.
9. Windows Mobile (Windows Phone 7)
Windows Mobile is Microsoft's mobile operating system used in 
smartphones and mobile devices – with or without touchscreens. The 
Mobile OS is based on the Windows CE 5.2 kernel. In 2010 Microsoft 
announced a new smartphone platform called Windows Phone 7.
Did You Know…? In June 2011, comScore reported
 the following Top Smartphone Platforms Market Share: Google (40.1%), 
Apple (26.6%), RIM (23.4%), Microsoft (5.8%) and Symbian (2.0%).
 By: Vangie Beal
 












