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 ...

To send bulk emails, you must add contacts and create an email list using those contacts. Once done, you can send the same email to everyone. Now, you need to name the list, type all email addresses ...

WhatsApp New Feature: WhatsApp, the popular instant messaging platform owned by Meta, has launched a new feature that allows users to privately add and manage their contacts across multiple devices.