When you send or receive mail to or from someone in Gmail, a record of that person's name and email address is made in Gmail's contacts list so that you can quickly refer to people you've contacted.

The following steps help you transform names and addresses you’ve saved in Google Contacts into a standard (comma-separated value or .csv) file you may use as a data source for postal service mailings ...

You will notice that the phonebook of your Android smartphone regroups contacts from different services (Google account etc) all together. You can configure Android to only display the contacts who's ...

You can create a contact list, called a group, in the Contacts app on an Android phone to send messages to. This can be useful if you frequently want to create a text message to the same group of ...