http://blogs.technet.com/b/heyscriptingguy/archive/2010/08/25/query-active-directory-and-ping-each-computer-in-the-domain-by-using-powershell.aspxSummary : Query Active Directory and ping each computer in the domain by using Windows PowerShell. The Scripting Guys show you how. Hey, Scripting Guy! I am THE IT person at my company. I am also a chemical engineer who has daily production responsibilitiesen-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)http://blogs.technet.com/b/heyscriptingguy/archive/2010/08/25/query-active-directory-and-ping-each-computer-in-the-domain-by-using-powershell.aspx#3355616Wed, 15 Sep 2010 13:40:00 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:3355616Japheth<p>Isn&#39;t foreach just an alias for the ForEach-Object cmdlet?</p> <div style="clear:both;"></div><img src="http://blogs.technet.com/aggbug.aspx?PostID=3355616" width="1" height="1">http://blogs.technet.com/b/heyscriptingguy/archive/2010/08/25/query-active-directory-and-ping-each-computer-in-the-domain-by-using-powershell.aspx#3353103Wed, 01 Sep 2010 18:17:22 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:3353103Jay<p>How could I modify this script to search a specific OU?</p> <div style="clear:both;"></div><img src="http://blogs.technet.com/aggbug.aspx?PostID=3353103" width="1" height="1">