On your computer, go to meet.google.com. At the top right of your browser, in the URL bar, click Install. The Meet app appears in your app dock.How do I download Google Play apps?
Click the Google Play icon to download the App from the Google Play store. Click "Accept" to agree to the terms of service if prompted. Click "Download" on the app listing display, and then select "Accept and Download" to initiate the installation process.