Checks for the installation of a PowerShell module and tries to install it if its missing.

CheckModule.ps1

#Usage: CheckModule -ModuleName ABC123

function CheckModule{
param($ModuleName)

if (Get-Module -ListAvailable -Name $ModuleName) {
    Write-Host -ForegroundColor Green "$($ModuleName) exists"
    
} 
else{
    Write-Host -ForegroundColor Red "$($ModuleName) does not exist. Attemping install..."
        try{
            Install-Module $($ModuleName) -Confirm:$False -Force}
                catch{
                      Write-Host -ForegroundColor red "Could not install $($ModuleName) because of $error"}
    
    }
}