The answer of How to install Spotify premium on PC question is not straightforward. As Spotify does not have any app-specific app for the Windows computers. So what can be done? Well, the answer is pretty simple you have to use an Android emulator.
Talking about the Android emulators, there are quite a lot of Android emulators are available online. Some of the popular ones are Bluestacks, Genymotion, Andy, Bliss and so many others. However, among these names, Bluestacks is the famous one. So consider downloading the app.
Download Bluestacks from this Link.
Download Spotify premium app and install it on the emulator.