Explanation:
Some regions may not have the full suite for the utilization of the Microsoft Azure platform or they may possess limited capabilities for them to fully function.
One way could be to check the code of the program.
But of course this might not be possible... Not everyone knows a programming language. And even if you did, you might not know the programming language they used.
Another way is to download a program that monitors your incoming connections and outgoing connections from your computer/android/iphone.
When someone or something connects to your device, the program should alert you. Or when the computer makes a connection to a website/device.
Users is what people use on the computer.
Its means that other people get to only read your folder.