Few days ago we got a new Azure Portal general availability. You will open new portal (codename Ibiza) if you use the following URL: https://portal.azure.com/
This portal looks like the following picture and this is now default Azure portal:
Microsoft promises really better performance and usability, but I need to test completely portal longer period before I can give my opinion. On the first sight, we can see some new features, but I’ll write more soon.
If you still want to use old Azure portal, you just need to use the following URL: https://manage.windowsazure.com/