someone@example.com-您是否正在寻找电子邮件地址？ - Microsoft 支持
someone@example.com-您是否正在寻找电子邮件地址？. 在 Outlook 中查找电子邮件地址？. 使用 "搜索通讯簿" 框。.
Applies To:
Outlook 2007
About Genuine Windows - Microsoft Support
When your PC downloads updates, Windows checks to see if your product key or digital entitlement is valid. If it is, you're eligible to receive the latest updates from Microsoft. If it's not, your PC is running non-genuine Windows.