What do you need for developing Android apps on Windows?
First of all you need Android Studio and for Windows you can download Android Studio 3.0 here. Of course you need to accept the license terms. https://developer.android.com/studio/index.html Once you download the file you will be taken to the installing directions page here. https://developer.android.com/studio/install.html Review this page's image here: Run the downloaded executable and follow the wizard.