The new Hotmail Wave 4 has fully integrated the Messenger chat into the Inbox making it more efficient. With the new Hotmail you can see your Messenger friend’s status and just click on the name to start a conversation. If you right click on the friend’s name, you can do even more like send a text message to their phone, all this without leaving your Inbox.
And if you have 2 or more conversations going on at once,a new tab gets added to the chat window thus making it easier to keep track of.
You can also move the chat window anywhere on the screen and can also detach/pop-out –
Hotmail header options screenshots –
Check the demo video of the same –