This script is an improvement from my original script entitled "Powershell - Query SQL Servers Operating system details" (http://www.sqlservercentral.com/scripts/powershell/96809/). I have since changed the script to query AD instead of a central management server. I have also included a few noted on setting up your Powershell environment to work with additional modules required for the script to run.
This script searches through AD, based on a filter you have specified (The filter is based on the naming standard you use for your server names).
Documentation: Computer System information, applications installed and services running on service accounts. If applicable, version of SQL Server installed as well as databases being hosted by the particular SQL Server. Server memory as well as logical disk allocation and sizes.
Please let me know your thoughts on this script. I have recently started playing around with Powershell and think it is an amazing tool for all administrators in an environment and extremely beneficial to organizaation.
