how to create an app is targeted for android beginners who want to start development of an android app. This tutorial about how to create an app contains step by step guide to a start development of an android app.
To start android app development you need to download first android studio which is the best IDE to start development with android app for mobile, tablet, tv, wearable and more. Download Android Studio Click Here
Install Android Studio and download SDK, While downloading SDK you need to select the android version for which you want to create the emulator, I suggest download 6.0 and 64 bit if you are using 64-bit computer otherwise select appropriate version.
Create Emulator and Run it, First time it will take a time to load. Once the emulator is ready you need to start development of an android app.