Install MS Edge via PowerShell

installMsEdge.ps1

$LocalTempDir = $env:TEMP;
$EdgeInstaller = "MSEdgeInstaller.exe";
(new-object System.Net.WebClient).DownloadFile('https://c2rsetup.officeapps.live.com/c2r/downloadEdge.aspx?ProductreleaseID=Edge&platform=Default&version=Edge&source=EdgeStablePage&Channel=Stable&language=en', "$LocalTempDir\$EdgeInstaller");
& "$LocalTempDir\$EdgeInstaller" /silent /install;
$Process2Monitor =  "MSEdgeInstaller";
Do {
  $ProcessesFound = Get-Process | ?{$Process2Monitor -contains $_.Name} | Select-Object -ExpandProperty Name;
  If ($ProcessesFound) {
    "Still running: $($ProcessesFound -join ', ')" | Write-Host; Start-Sleep -Seconds 2
  } else {
    rm "$LocalTempDir\$EdgeInstaller" -ErrorAction SilentlyContinue -Verbose
  }
} Until (!$ProcessesFound)