Android is a mobile operating system developed by Google, based on a modified version of the Linux kernel and other open source software and designed primarily for touchscreen mobile devices such as smartphones and tablets.
Beta (uppercase, lowercase, or cursive; bē̂ta or βήτα) is the second letter of the Greek alphabet.
Google Play (previously Android Market) is a digital distribution service operated and developed by Google.
The graphical user interface (GUI), is a type of user interface that allows users to interact with electronic devices through graphical icons and visual indicators such as secondary notation, instead of text-based user interfaces, typed command labels or text navigation.
This is a List of Android launchers, which presents the main view of the device and is responsible for starting other apps and hosting live widgets.
Microsoft Corporation (abbreviated as MS) is an American multinational technology company with headquarters in Redmond, Washington.
Nokia is a Finnish multinational telecommunications, information technology, and consumer electronics company, founded in 1865.
The Nokia N1 is an Android-powered tablet developed by Nokia.