Нашёл 18 млн ответов for 'how o go insall a app'.
https://www.wikihow.com/Install-Apps
https://www.wikihow.com/Download-Application-from-Google-Play-to-PC
https://www.quora.com/How-do-we-install-apps-on-a-laptop
https://www.quora.com/How-can-I-install-Android-apps-on-a-phone-using-a-PC
https://www.quora.com/How-do-I-download-apps-on-my-laptop
https://www.makeuseof.com/tag/how-to-manually-install-side-load-apps-on-your-android-device/
https://www.androidauthority.com/how-to-install-apks-31494/
https://stackoverflow.com/questions/43184477/how-to-install-a-go-app-without-using-go-get
https://stackoverflow.com/questions/37691028/go-command-line-app-install
https://stackoverflow.com/questions/24069664/what-does-go-install-do