IMPORTANT Starting on January 15, 2020, a full-screen notification will appear that describes the risk of continuing to use Windows 7 Service Pack 1 after it reaches end of support on January 14, 2020. The notification will remain on the screen until you interact with it. This notification will only appear on the following editions of Windows 7 Service Pack 1:

如何修复 WHEA_UNCORRECTABLE_ERROR. 按“提交”即表示你的反馈将用于改进 Microsoft 产品和服务。

The chat provider is the underlying service that Copilot in Windows uses to communicate with you. The chat provider platform is important because it's possible for you to copy and paste sensitive organizational information into the chat.

To get support in Outlook.com, click here or select Help on the menu bar and enter your query. If the self-help doesn't solve your problem, scroll down to Still need help? and select Yes.. To contact us in Outlook.com, you'll need to sign in.

The Xbox app on PC relies on two Microsoft accounts: the Microsoft Store account, and the Xbox account (your PC gaming account). The Microsoft Store account provides access to owned games, subscription benefits, and other Xbox app purchases made by that account. The Xbox account is used for game streaming access, in-game purchases, achievements, and friends.

如果尝试在已具有 32 位或 64 位 Office 版本的计算机上安装 64 位或 32 位版本的 Office 套件或独立应用程序（如 Visio），可能会看到类似于下面的错误消息。

有时，数据会合并到一列中，例如名字和姓氏。 但可能需要为每个列单独列。 因此，可以将销售代表的名字和姓氏拆分为两列。

默认情况下，Excel 和 Word 在工作表或文档上显示“粘贴选项”按钮，以在粘贴内容时为你提供特殊选项，例如“保留源格式”。 如果不想每次粘贴内容时都看到此按钮，可以关闭此选项。

Microsoft Editor is an AI-powered service that helps bring out your best writer in more than 20 languages, whether you are writing a Word doc, composing an email message, or posting on a website like LinkedIn or Facebook.

Describes how use Wusa.exe to install and uninstall update packages in Windows Vista, Windows Server 2008, Windows 7, Windows Server 2008 R2, Windows 8, Windows Server 2012, Windows 8.1, Windows Server 2012 R2, Windows 10, and Windows Server 2016 Technical Preview.