PS C:\Users\Lenovo> azure config mode arm
info:    Executing command config mode
info:    New mode is arm
info:    config mode command OK
PS C:\Users\Lenovo> azure login
info:    Executing command login
-info:    To sign in, use a web browser to open the page https://aka.ms/devicelogin. Enter the code xxxxxxxxx to authenticate.
/info:    Added subscription BizSpark
info:    Added subscription BizSpark
info:    Added subscription Pay-As-You-Go
info:    Added subscription BizSpark
+
info:    login command OK