How to Search for disabled AD users in on Organization Unit
Shows how to search for an AD users in an OU, when is it created and disabled.
Get-ADUser -Filter 'enabled -eq $false' -Properties * -SearchBase "Your OU here" | Select-Object -Property Name, Whencreated, Whenchanged, enabled, loastlogondate, memberof, primarygroup, distinguishedname, samaccountname