PowerTrello is a PowerShell module for interacting with the Trello web service.

1. Sign up for an API key and secret for your Trello subscription here.

2. Open up your PowerShell console as administrator.

3. Download the PowerTrello module from the PowerShell Gallery.

   Install-Module PowerTrello

4. Retrieve and save a token from Trello.

   1. Run Set-TrelloAccessToken -ApiKey MYAPIKEY
   2. Follow the on-screen instructions.

5. Run any of the functions in the module to interact with your Trello boards. For example, just to ensure you can communicate with Trello, run the Get-TrelloBoard function. This function should return all of your Trello boards.