ABBU is the native file type for the Mac OS X Address Book, which means that you can only open ABBU files using the Mac Address Book application. However, you can use the iWork Numbers application to ...

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 ...

After a little bit of a rough start, the automatic address book updating service WriteThat.Name has become one of my preferred “set it and forget it” tools for keeping things organized. Built by Paris ...

There's been some controversy over the data that Donald Trump's campaign app collects. Though the America First app asks before accessing anything on both Android and iOS, it gathers and stores the ...

Ever wanted to consolidate all your contacts—from Google Contacts, Facebook, LinkedIn, your desktop address book, and your phone—into one comprehensive bucket you can effortlessly sync and export ...

One disadvantage of desktop email clients over Web-based email is that your address book and settings are stored locally. When you switch to a new computer, you cannot immediately access contacts that ...

Build up your address book, then take it with you, writes Helen Bradley. Life used to be simple, you could tuck a small address book in your pocket and head out the door. Now, your address book ...

The auto-complete feature in MS Outlook automatically generates the recipient’s address when you attempt to send an email message. Now, if after you update your Outlook version, you find your contacts ...