Android is one of the world's most popular mobile platforms. With Android you can use all the Google apps, plus there are more than 600,000 apps and games available on Google Play to keep you entertained, alongside millions of songs and books, and thousands of movies.

Android delivers a complete set of software for mobile devices: an operating system, middleware and key mobile applications. It provides access to a wide range of useful libraries and tools that can be used to build rich applications.



iOS (previously iPhone OS)

is a mobile operating system developed and distributed by Apple Inc. Originally released in 2007 for the iPhone and iPod Touch, it has been extended to support other Apple devices such as the iPad and Apple TV. Unlike Microsoft's Windows Phone (Windows CE) and Google's Android, Apple does not license iOS for installation on non-Apple hardware.

As of September 12, 2012 (2012 -09-12), Apple's App Store contained more than 700,000 iOS applications, which have collectively been downloaded more than 30 billion times. It had a 23% share of the smartphone operating system units sold in the first quarter of 2012, behind only Google's Android..


BlackBerry 10 is a proprietary

mobile operating system developed by BlackBerry Limited (formerly Research In Motion) for its BlackBerry line of smartphone and tablet handheld devices. It is based on QNX which was acquired by BlackBerry in April 2010. BlackBerry 10 is the third major release of a QNX based operating system, following the release of BlackBerry Tablet OS with the BlackBerry PlayBook and BlackBerry Tablet OS version 2.0.

On 1 May 2012, Thorsten Heins, CEO of BlackBerry officially unveiled the BlackBerry 10 platform. The features shown off at the BlackBerry World conference included a unique platform-wide flow interface, a new intelligent keyboard, as well as a camera app which allows the user to adjust the photo or individual faces by moving through time scale to optimize picture quality.



Windows Phone is a series of proprietary

mobile operating systems developed by Microsoft, and is the successor to its Windows Mobile platform, although incompatible with it. Unlike its predecessor, it is primarily aimed at the consumer market rather than the enterprise market.

Windows Phone features a user interface based on Microsoft's Windows Phone design system, codenamed Metro and was inspired by the user interface in the Zune HD. The home screen, called the "Start screen", is made up of "Live Tiles", which have been the inspiration for the Windows 8 live tiles. Tiles are links to applications, features, functions and individual items (such as contacts, web pages, applications or media items).


HTML5 is a markup language for structuring and presenting content for the World Wide Web and a core technology of the Internet.

Its core aims have been to improve the language with support for the latest multimedia while keeping it easily readable by humans and consistently understood by computers and devices (web browsers, parsers, etc.). HTML5 is intended to subsume not only HTML 4, but XHTML 1 and DOM Level 2 HTML as well.