How to install and configure Azure PowerShell

How to install and configure Azure PowerShell

https://azure.microsoft.com/en-us/documentation/articles/powershell-install-configure/

Error Solved : The specified module Azure was not loaded because no valid module file was found in any module directory

From http://passionatetechie.blogspot.com.au/2013/05/error-solved-specified-module-azure-was.html