You can synchronize your Google Contacts to a telephone, tablet, and PC. When you change a contact, that contact will change all over the place.contact (800) 674-2896 for Gmail help

On a Mac PC
- On your Mac PC, open System Preferences.
- Click Internet Accounts.
- Click Google.
Note: To utilize an alternate record, in the base left, click Add. + > Google.
- Enter your email address and secret key. Snap Next.
- Check Contacts.
- Click Done.
On a Windows 10 PC
- On your Windows PC, open Settings.
- Click Accounts Email and App Accounts Add an Account Google.
- Enter your email address and secret key.
- Review the authorizations, at that point click Allow.
- Click Done.