pretty simple when you get a hang of it Invoke-WebRequest "https://download.mozilla.org/?product=firefox-latest&os=win64&lang=en-US" -OutFile FirefoxSetup64.exe should help you install firefox without messing with the lame IE Protected Mode more here http://superuser.com/questions/362152/native-alternative-to-wget-in-windows-powershell http://stackoverflow.
