You are a network administrator for a network that consists of a single Active Directory domain. The domain contains 40 Windows Server 2003 computers, 1,000 Windows XP Professional computers, and 2,000 Windows 2000 Professional computers.
Windows Server Update Services is installed on a server named S1. The necessary Group Policy object is configured. If you need to confirm that all computers in the domain have received all approved updates from S1, what should you do?