You can add contacts on Skype by searching for a name, phone number, or email address. This search function is found in the "Contacts" section of the Skype app. The ...

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 the ...

WhatsApp just announced that it’ll soon let users add contacts from any device, and not just a primary phone, thus solving one of life’s little annoyances. A forthcoming update will let people add and ...