I am a newbie android programmer. I am using desktop with Windows 7 operating system and Android Studio version 2.1.2. I am trying to develop my first android application and build the same to test output. However when I click on RUN button, it populated new window with label 'Select Deployment Target' with msg like connected devices, available emulators etc..Do I need to connect any USB devices i.e smartphone etc to my PC in order to test output? Let me know. Thanking You.