Installation

• Why do I need to upgrade to Yahoo!7 Messenger 9.0 if I have a firewall?
• How do I install Yahoo!7 Messenger?
• How do I configure my firewall/proxy server?
• Yahoo!7 Messenger crashes when I launch it.
• Why do I receive an error when running Yahoo!7 Messenger?
• How do I get the old Messenger sounds back? I want 'em!
• Questions about the retirement of Yahoo!7 Messenger version 5.6?

Sign In

• How do I sign in to Yahoo!7 Messenger?
• How do I sign out of or exit Yahoo!7 Messenger?
• How do I configure Yahoo!7 Messenger to prompt for a password?
• How do I sign in with a different Yahoo!7 Messenger ID?
• Why can't I connect with Yahoo!7 Messenger?
• Why I am receiving the account locked or invalid cookies error?

Instant Messaging

• What are instant messages?
• How do I send an IM?
• How do I send an IM to more than one person?
• How can I tell when a message was sent?
• How do I skip a line without sending the message?
• How do I enable and view archives?
• Can I look at my old messages?
• How do I delete archives?
• How do I save an IM conversation to a text file?
• How do I ignore someone?
• How do I share Photos?
• What are emoticons?

IM with Windows Live Messenger Users

• How do I get the version of Yahoo!7 Messenger that lets me IM with Windows Live™ Messenger users?
• How do I have an IM conversation with a Windows Live™ Messenger user?
• What features work when I IM with a Windows Live™ Messenger friend?
• How can a Windows Live™ user add me to their contact list?
• A Windows Live™ user has added me to their contact list. How do I start IMing with this user?