What is Android OS (android ऑपरेटिंग सिस्टम )?

             Android OS

In Hindi language 

Hello friends, welcome to all of you in my blog post, friends, today we will tell you what is android os, friends, the android os in our phone is a stack of android mobile operating system Google's open and free software, in which We include an operating system middleware and major applications for use on mobile devices including smart phones. The update to the open source Android mobile operating system has been developed under dessert-inspired version names (Cupcake, donut, Eclair, Gingerbread, Honeycomb, IceCream sandwich), and is now accompanied by a descriptive sequence of each new change and improvement. |  

In English Language 

The  android mobile operating system is Google's open and free software stacꠄk that includes an operating system , middleware and also key application for use on mobile devices, including smart phones. Updates for the open source android mobile operating system have been developed under "dessert-inspired" version names (Cupcake, Donut, Eclair, Gingerbread, Honeycomb, Ice Cream Sandwich ) with each new version arriving in alphabetical order with new enhancements and improvements.