What do you need for developing Android apps on Windows?
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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.