1. Click Add new in the left panel of the main window. Choose the device type in the wizard: 

  2. Enter your login and password: 


Sign in using application-specific passwords in case two-step verification is applied. See in detail here:


        3. Once the account is successfully connected, tune Connection settings

        4. Now you can sync calendars, contacts, folders, pictures and music between Google account and your Mac. 

For example, you can sync folders between your Mac and Google Drive: