Users have experienced an issue where they are unable to add contacts or edit existing contacts in Apple's contact manager, Address Book. The issue appears to be primarily linked to changed ...

Where is the Address Book in Outlook 365? we show you the Outlook Address Book location & show you how to view the entries.

Learn how Address Book can record URLs for use in Safari, Camino, and OmniWeb's bookmarks sections.

When you need to insert contact information that's in Outlook's Address Book into a Word document, add the Address Book to Microsoft Word!

Yahoo Mail adds contacts to your address book automatically when you email someone new. You can manually add new contacts to Yahoo Mail by using the "Add a new contact" feature at the bottom of ...