Important: Microsoft accounts, the Windows operating system, and other Microsoft products include passwords to help secure your information.This article provides some options that you can use to reset or recover your password if you forget it. Be aware that, if these options don’t work, Microsoft support can't help you retrieve or circumvent a lost or forgotten password.

In Windows 11, it is essential that you link your Microsoft account with the Windows 11 digital license on your device. Linking your Microsoft account with your digital license allows you to reactivate Windows using the Activation troubleshooter whenever you make a significant hardware change.

Microsoft 365 helps you manage and share your work schedule. New features allow you to specify more details about your work schedule: from where you’re working (remotely or in office) and whether you work different hours on different days. In addition, you’ll be able to schedule meetings with others based on their work location and view work location on people’s contact cards.

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计算机连接到投影仪且用户启动幻灯片放映 时，演示者视图显示在计算机屏幕上，投影仪屏幕上只显示幻灯片。 使用“演示者视图”，用户可在演示时查看备注，而观众只能看到幻灯片： 备注显示在右侧窗格中。 如果需要添加或删除某些内容，只需在文本框中单击即可进行编辑。

Office 2019 (for both Windows and Mac) is a one-time purchase and does not receive feature updates after you purchase it. Office 2019 includes a meaningful subset of features that are found in Microsoft 365, but it's not part of Microsoft 365.

VLOOKUP を使用すると、1 つのテーブルに他のすべてのテーブルと共通のフィールドがある限り、複数のテーブルを 1 つに結合できます。 これは、データ ソースとして複数のテーブルを持つデータ機能をサポートしていない古いバージョンの Excel を持つユーザーとブックを共有する必要がある ...

To make substantial layout changes to a PivotTable or its various fields, you can use one of three forms: Compact form displays items from different row area fields in one column and uses indentation to distinguish between the items from different fields.Row labels take up less space in compact form, which leaves more room for numeric data.

1. Microsoft SwiftKey 键盘支持哪些版本的 Android OS？ 目前，适用于 Android 的 Microsoft SwiftKey 键盘支持版本 5.0 (Lollipop) 及更高版本。 如果设备运行的是较旧版本的 Android OS，则应用将来将继续按预期运行，但遗憾的是，工具栏或贴纸等新功能可能不

Windows 7, Windows 8.1 또는 Windows 10을 설치하거나 다시 설치하기 위해 설치 미디어 만드는 방법을 알아보세요. 설치 미디어(USB 플래시 드라이브 또는 DVD)를 사용하여 Windows의 새 복사본을 설치하거나, 새로 설치를 수행하거나, Windows를 다시 설치할