A quick guide to install Chocolatey via PowerShell.

Obtain an administrative powershell prompt then run the following command:

Set-ExecutionPolicy Bypass -Scope Process -Force; `
iex ((New-Object System.Net.WebClient).DownloadString('https://chocolatey.org/install.ps1'))

Once installed, run the command below to check it installed correctly:

choco -?

For additional installation information or if the above command does not work, refer to https://chocolatey.org/install