Install Android Studio
Navigate here, to the Android developers site to install Android Studio. This page will automatically detect your operating system.
Accept the terms and conditions to start the download. Double-click the downloaded file and follow all the prompts. Open the downloaded file, and follow the Android Studio Setup Wizard. Accept the defaults configuration for all steps.
When you reach this screen, make sure that all components are selected.
After finishing the install, the Setup Wizard will download and install some additional components. Be patient, this might take some time depending on your internet speed.
When you are finished, you will see this window: