Before AC Installation

[AEM_Forum]

Hi, I am trying install AC on my laptop. I am trying to complete pre installation tasks using the below URL, that my instructor asked me to do: https://docs.campaign.adobe.com/doc/AC/en/INS_Installation_for_Windows__Before_the_installation.html But now this URL is not accessible. Kindly suggest ASAP. Appreciate your support. Thanks, Rama.