Learn about getting started with the new Microsoft Defender on your personal devices including Windows, Mac, Android, and iOS.

Learn more about updates for Windows 10, version 22H2, including improvements, any known issues, and how to get the update.

Obtenez des conseils sur la résolution des problèmes liés à la XBOX Game Bar dans Windows 10.

Copilot in Word can help you draft new content to get past the blank page, rewrite and refine your writing, and comprehend long or complex documents so you can quickly find what matters. The goal is simple: save time, remove the drudgery, and help you make progress, whether that means polishing a final draft or simply understanding a document faster. Copilot meets you where you already work ...

此适用于 Windows 11 版本 25H2 和 24H2 (KB5120998) 的累积更新包括生产质量改进。 公告和消息 本部分提供与此版本相关的重要通知，包括公告、更改日志和终止支持通知。 Windows 安全启动证书过期 重要提示： 大多数 Windows 设备使用的安全启动证书从 2026 年 6 月开始过期。 在过去的几个月里，Microsoft 一直 ...

FAQ Can I still install Publisher after October 2026? If you have a Microsoft 365 subscription, Microsoft Publisher will no longer be available for installation or download after October 2026. However, if you have the Perpetual version of Publisher, although support will end, you will still be able to install and use the app beyond this date. What happens to my existing Publisher files after ...

學習如何使用 Windows 備份，備份並還原 Windows 電腦上的應用程式、設定、檔案、照片，以及 Microsoft Edge 的收藏與偏好設定。

You might want to improve the look of the text inside a cell by changing the vertical line spacing. Although Excel offers no direct control for line spacing within a cell, you can use several text alignment strategies to adjust white space or make the text more readable. You can also add a text box, which offers more control. In this article Tighten the spacing for text inside a cell Increase ...

Add your personal calendar You can connect a calendar from one Outlook.com or Google account to your work or school account. This lets you view and manage the calendar in that personal account when you're only signed in to your work or school account. It also lets you include your personal calendar events in your work or school availability for people in your organization who are scheduling ...

En el enrutador de inicio Prueba estas soluciones primero para intentar solucionar o acotar el problema de conexión. Comprobar el cable Ethernet y la conexión Asegúrate de que el cable Ethernet esté firmemente conectado al puerto Ethernet, tanto en el enrutador como en el PC Windows. En el enrutador, asegúrese de que el cable Ethernet está conectado al puerto Ethernet correcto, no al ...