Windows Live Messenger (formerly MSN Messenger)

Have more fun with your friends. Chat face–to–face in high definition (HD) using a webcam, start a photo slide show, watch online videos, and share links you've discovered on the web.

Messenger brings together the most important social updates from across the web to one place so you'll always know when your friends post new photos, update their status, and more from websites like Facebook and MySpace.

Messenger stays with you on the web, so you can always see who's online, get social updates from friends, and start chatting.

Add the services you use like Facebook, MySpace, and LinkedIn and see updates about your friends on those social networks right in Messenger.

Keep in touch even when you're on the go and away from home. See who's online, chat with friends, and see social updates from friends using Messenger on your mobile phone.

Windows Live Messenger combines the best IM with social networking, so you stay connected with the people who matter the most. Will allow users to share photos and videos while you chat. Video chat in high definition or send a video message to a friend. And connect your social networks to see important updates in one place - Messenger.