Your network contains a Windows Server Update Services (WSUS) server named Server1.You need to configure all WSUS client computers to download approved updates directly from the Microsoft Update servers. The solution must ensure that all WSUS client computers report successful installation of updates to Server1. What should you do？（）

• A、From Active Directory, deploy a Group Policy object (GPO).
• B、From Server1, modify the Update Source and Proxy options.
• C、From Server1, modify the Update Files and Languages options.
• D、From the WSUS client computers, modify the local computer policy.