A journey of Android OS

Android, One of the popular OS used in Mobile and Tablet. You can also use android in your PC using Virtual Machine. Google takeover Android.Inc in 2005 and unveiled in 2007. Android is an operating system based on the Linux kernel with a user interface based on direct manipulation, designed primarily for touchscreen mobile devices such as smart phones and tablet computers.

The Android OS written in   C (core), C++, Java (UI).

Version            Code name                    Release date   
7.0                 Oreo                             August 21, 2017

6.0                 Marshmallow                  October 5, 2015

5.1.x               Lollipop                        March 9, 2015

5.0–5.0.2                                            November 3, 2014

4.4–4.4.4        KitKat                            October 31, 2013

4.3.x              Jelly Bean                      July 24, 2013

4.2.x                                                  November 13, 2012

4.1.x                                                  July 9, 2012

4.0.3–4.0.4     Ice Cream Sandwich        December 16, 2011

2.3.3–2.3.7     Gingerbread                   February 9, 2011

2.2–2.2.3       Froyo                             May 20, 2010