在移动设备上，有一些解决方法可以尝试在 Word 中向文档添加签名行。 可以使用下划线键或单个单元格表向Word文档添加签名行。 还可以插入实际签名的图形。 但是，如果不安装加载项，则无法将 数字签名 行添加到移动设备中的Word或 Excel 文件。

September 14, 2026—KB5129237 (OS Build 20348.5631) Out-of-band Announcements and messages This section provides key notifications related to this release, including announcements, change logs, and end-of-support notices. Windows Secure Boot certificate expiration Windows Secure Boot certificate expiration Important: Secure Boot certificates used by most Windows devices have started expiring ...

Get support, help, and learning resources for Microsoft 365 apps and services. Set up and manage your apps and subscription, and use Copilot in Word, Excel, PowerPoint, Outlook, and Teams.

Windows 11 Windows 10 블루투스는 장치를 무선으로 연결하는 데 널리 사용되는 기술입니다. 그러나 Bluetooth에 연결하면 때때로 문제가 발생할 수 있습니다. 이 문서에서는 Bluetooth가 페어링되지 않음, Bluetooth 오디오 문제, Bluetooth 누락 등과 같은 Bluetooth와 관련된 가장 일반적인 문제와 각각에 대한 단계별 ...

De nombreux utilisateurs préfèrent avoir recours à un clavier externe et à des raccourcis clavier pour utiliser Excel. Pour les utilisateurs malvoyants ou à mobilité réduite, les raccourcis clavier sont parfois plus faciles à utiliser qu’un écran tactile ou une souris.

Word中有两种类型的分页符：Word自动添加以标记每个页面末尾的分页符，以及可以添加的手动分页符。 可以删除手动分页符。 无法删除自动分页符，但可以调整其发生位置。

Learn about settings for mail in Outlook Web App, including message format, list, and options, conversations, email signature, reading pane, and read receipts. Top of Page Email signature An email signature is text that you can add to the end of outgoing messages. If you use both Outlook Web App and Outlook, you need to create a signature in each. For information about how to create and use ...

Aktivácia je technický proces, v rámci ktorého sa páruje kód Product Key alebo digitálne oprávnenie s hardvérovou konfiguráciou zariadenia. Týmto sa nehodnotí pravosť samotnej kópie a ani nezaručuje pravosť kópie Windowsu. Zabezpečuje iba platnosť kódu Product Key alebo digitálneho oprávnenia pre konfiguráciu hardvéru. Overenie pravosti je naopak proces, ktorý ...

Find out how to connect a compatible controller to your smart TV or streaming device to play the XBOX app. Once your controller is connected, you can use it not only to play games, but to navigate the smart TV menu as well as the XBOX app.

Recall (preview) has multiple options for managing your snapshots and disk space. You can set maximums on how much disk space Recall can use along with how long snapshots can be saved for. When deleting snapshots, you can delete all of them at once or select to delete snapshots from a specific time frame. When changing settings for Recall ⁠,⁠ you will be prompted to authorize this change ...