Google provides an extensive help page for G Suite Sync which can be found here: Installation instructions and video tutorials can also be found on this page, but we have also included the Google installation video below. G Suite Sync is available through the following link. G Suite Sync uses the MAPI protocol to sync data between Google and a Microsoft Outlook data file (.pst) G Suite Sync for Microsoft Outlook is a program available for PC users with enterprise Google Apps accounts to sync their Google Mail, Contacts, and Calendars with a compatible version of Microsoft Outlook (compatible versions are Microsoft Office 2003 or higher).
What is G Suite Sync for Microsoft Outlook ®?