[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
Invoke-Expression ((New-Object System.Net.WebClient).DownloadString('https://chocolatey.org/install.ps1'))
choco feature enable -n allowGlobalConfirmation
choco feature enable -n skipPackageUpgradesWhenNotInstalled
choco feature disable -n checksumFiles