IP: USA | Use a VPN if you are not from the US
Read step by step: -
Go to the cloud academy website and register for a free trial with
Cart: 5491844
It will ask several questions and give the following answer:
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What are you trying to achieve: get certified
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Which best describes your role: Developer
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Topics you are interested in: Azure, Aws, GoogleCloud
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Then, after registering, confirm your email. (Important)
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Next, on the cloud academy dashboard, search for “Login to Amazon Web Services Console” and from the side menu select “Practice Lab”, select a course, and you can select any course that includes an Azure workbench.
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Then click Start Lab.
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Then the username and password are displayed
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Use them to login to portal.azure.
BOOM! You got an Azure subscription.
ENJOY!! 
