too busy, too convoluted
There is still a bit of unused screen. Can a few more icons and colors be used to fill that up? I'm not sure if every Azure feature that I will never use is represented on-screen, but you've certainly made a good effort, so kudos for that.
Seriously. We use MFA. All I want to do is add a new user from our finance department who can change the payment method, and give that person some screencaps to show her how to do it. I take it from how convoluted this whole process is that no one from Microsoft has ever used the Azure portal. I would suggest that 1) Microsoft staff actually take the time to try some basic tasks in the portal which might in theory be performed by customers, and 2) streamline the interface based on what they learn by doing so.