2.验证你的身份. 为了保护你的安全，Microsoft 必须先验证你的身份，你才能继续重置密码。

Warning: When you delete a section break, Word combines the text before and after the break into one section. The new combined section uses the formatting from the section that followed the section break.. If you want the section to use the formatting, headers or footers from before the section break, use Link to previous instead of removing the section break.

Learn how to redeem your Microsoft Rewards points for a huge variety of great products and sweepstakes.

In Excel 2010, the maximum worksheet size is 1,048,576 rows by 16,384 columns. In this article, find all workbook, worksheet, and feature specifications and limits.

How to unhide the first column (column A) or row (row 1) in an Excel worksheet.

如果你有多个要插入的 5 毫米插孔（尤其是在环绕音响系统上），请确保所有电线和线缆都插入到了正确的插孔中。

在开始之前，请确保Windows 11电脑支持蓝牙。 有关如何检查的详细信息，请参阅修复 Windows 中的蓝牙问题。 如果需要帮助添加没有蓝牙功能的设备，请参阅将设备添加到 Windows 电脑。. 打开蓝牙

Learn how to troubleshoot problems installing or running games from the Xbox app for PC.

在 Outlook 中创建 PLC 组 (Office 365 教育版) 专业学习社区 (PLC) 组是一种 Microsoft 365 组，可为教育工作者提供一个共享空间用于协作。

Use the People page in Outlook.com to view, create, and edit contacts and contact lists. Create new contacts from scratch, or add someone as a contact from an email message.