I will indicate how they will be able to update your Outlook mail and also hotmail them out all the doubts they have about what will happen with aa hotmail and others.
Microsoft after so many years Hotmail puts an end to, and will reemplazasado for new mail called Outlook.

How to Change hotmail to the new interface

The first thing you have to do is to sign in hotmail as you do normally, once you are inside you have to go to Options, as shown in the image below:

Then choose the option Update Outlook

We will see a confirmation window to change soliciarles, Accept “Update Outlook“

Well, finally I can see the new Outlook interface. As you can see, takes a minimalist style, much like Metro, the new interface of Windows 8.