The history of Android OS: its name, origin and more

Android 6.0 Marshmallow - Free download and software Sep 30, 2015 Huawei’s new operating system is called HarmonyOS - The Verge Aug 09, 2019 Android Alternative: Top 8 Mobile Operating Systems in Apr 15, 2020 Android Operating System Definition - investopedia.com

Operating System Android latest 6.0 APK Download and Install. The Best App on the Basics of Operating system, learn a topic in a minute

The Best Android Tablets for 2020 | PCMag Jun 11, 2020 The Best New Features in Android 10, Available Now

What is the Android operating system (OS)? Android is an OS created by Google® for use on mobile devices, such as smartphones and tablets. It's available on devices made by a variety of manufacturers, giving you more choices of device style and pricing.

Android Operating System Definition - investopedia.com