Android is the bestbecause Windows Phone is a closed-sourced, which means that it is solely developed by the company and protected by copyright. The system offers new features such as: a whole new interface, text input by an on-screen virtual keyboard, threads messaging, Internet Explorer browser, organized contacts via People Hub, Email access (support for Outlook.com, Exchange, Yahoo! Mail, and Gmail), Xbox Music, Xbox Videos, Xbox Video Store, Games Hub, Bing Search Engine, Bing Maps, Voice recognition function, turn-by-turn navigation, Office Suite (Microsoft Office Mobile), Multitasking capability, syncing capability with Zune software, Windows Phone App and Windows Phone Store. The Windows Store is limited as there only a few number of apps. The company has yet to populate the store with the number of apps that is available on Apple Market or Google Play.