How-To Clean Up Google Duplicate Contacts

I’ve been using Gmail for a while now. One of my biggest frustrations is the duplication of contacts with different email addresses. No more.

Google added a single button that merges all your duplicate contacts at once. To clean up your contact list in one fell swoop, just click the “Find duplicates” button in the contact manager, review the merge suggestions (and uncheck any suggestions you don’t want merged), and hit the “Merge” button.