Managing several different contact lists on your Mac, mobile devices and Windows computers can be difficult, requiring you to open and edit several lists every time you want to add or delete a contact ...

I merged my old Outlook with the new Office Pro 2003 and ended up with a bunch of copied contact folders in my address book. How do I remove these folders from the Outlook Address Book? I haven't been ...

WhatsApp contact lists are made from your phone's contact list. Removing a contact from your phone should remove them from WhatsApp, but what can you do when the contact is not already on your phone?

Here’s a helpful trick if you’ve ever struggled to find an old Gmail contact or unsaved number on Android: it turns out that Google keeps a list of every Gmail account you’ve ever sent or received an ...