Installing-Terraform-on-Linux
https://www.howtoforge.com/how-to-install-terraform-on-ubuntu-1804/

Install-chocolatey-for-Windows
https://chocolatey.org

Manual-installation-for-Terraform-on-Windows
https://learn.hashicorp.com/terraform/getting-started/install.html

Sign-up-for-an-AWS-account
https://portal.aws.amazon.com/billing/signup#/start

More-information-on-the-AWS-CLI
https://aws.amazon.com/cli/