| Messaging a Contact | Messaging Multiple Contacts | Using Smart Tags | Using LiveWords | Saving an IM Conversation to a Text File |
Instant messaging is the ability to exchange messages in real time with other people over the Internet. Similar to email, instant messages consist of text that you and your contacts send back and forth. But, unlike email, you don’t have to wait hours or days for an answer. As the name suggests, messages usually arrive instantly.
The Messenger window displays lists of contacts and provides access to the Instant Message (IM) window shown below. This window is the interface for typing, sending, and reading instant messages.
To learn more about the Instant
Message window, place the cursor over a red dot in the picture below.

You can send instant messages to contacts in your Messenger List or your Messenger address book or to anyone else if you know their Yahoo! ID and if they are Messenger users. You can even IM with Windows Live™ Messenger friends!
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To message a contact in your Messenger List:
Begin sending an instant message in one of the following ways:
In the Contact Search Bar above your Messenger List, begin typing the contact’s name, nickname, or ID, then select the row containing the contact’s name and Instant Message from the pull-down list. (You can also double-click the contact’s name in the Messenger List.)

In the Messenger List, move the cursor over the contact’s name, then click the instant message icon in the contact card.

In the Address Book, move the cursor over the contact’s name and click the IM button.

The IM window opens.
In the input area of the IM window, type your message, then press the Enter key on your keyboard or click the Send button.

Note: When a contact is offline, an inline notification in the IM window tells you that the contact will receive the message after signing in.
The conversation area of the window shows the message you sent. When the contact replies, the response appears here as well.

To message a contact who isn’t in your Messenger List:
You can instant message anyone who is a Messenger user if you know the person’s Yahoo! ID, even if that person isn’t on your Messenger List.
Tip: Consider adding people to your Messenger List so that you can easily communicate with them whenever you like. See the Adding Contacts to Your Messenger List tutorial for more information.
In the Contact Search Bar above your Messenger List, enter the person’s Yahoo! ID, then select Instant Message from the pull-down list.

Tip: If the person you want to instant message isn’t in your list, type the person’s Yahoo! ID, then select Instant Message from the pull-down list. Some IDs have domains other than @yahoo.com, such as @sbcglobal.net or @verizon.net. When typing these IDs, be sure to add the full domain (person1@sbcglobal.net, person2@verizon.net). You don’t need to type the @yahoo.com domain.
An IM window opens, where you can begin conversing with this contact.
You can also instant message a contact directly from your Yahoo! Contacts. See the Related Tutorials for more information.
You can also send a message to multiple contacts.