Content Comparison

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The PowerShellModuleName variable must already be defined or one of the following values must be set:

$PowerShellModuleName = 'ExchangeOnlineManagement'

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Run the following commands to locate any installed instance of the loaded PowerShell modules: module

$Loaded$ModuleIsInstalled = Get-Module -Name $PowerShellModuleName -ListAvailable

Run the following commands to locate any active instance of the installed PowerShell modules module:

$Installed$ModuleIsActive = Get-Module -Name $PowerShellModuleName -ListAvailable

Run the following commands to unload any active instance of the PowerShell modulesmodule

If ($Loaded$ModuleIsActive) { Remove-Module -Name $PowerShellModuleName -Force }

Run the following commands to update or install the latest version of the PowerShell modules module from the PSGallery: 

If ($Installed$ModuleIsInstalled) { Update-Module -Name $PowerShellModuleName -Verbose } Else { Install-Module -Name $PowerShellModuleName -Verbose }