If you have a list of email addresses in an Excel spreadsheet, you can import this into a Mac Address Book by converting the Excel file into a text-based Comma Separated Value file. Address Book can ...

Microsoft Word contains a feature that enables you to insert data from your Outlook address book. With this tool, you can address a letter or envelope, or you can add multiple addresses and customize ...

Reader Andrew Jacobs is interested in making big changes to contacts in Address Book. He writes: Recently, a large company I do business with moved its headquarters and I’d like to change the address ...

Recently, Facebook changed everyone's email to an @facebook.com address. Even if you fixed the problem, you may find that Facebook changed all of the contacts in your phone, too. Here's how to fix it.