Learn how to change the refresh rate for your display in Windows to determine how smoothly motion appears on your screen.

Support for Microsoft 365 Apps on Windows 10 will end on October 14, 2025, when Windows 10 reaches end of support. Although these applications will continue to run on Windows 10, we strongly recommend upgrading to Windows 11 to avoid performance and reliability issues with using those apps over time.

Find help and how-to articles for Windows operating systems. Get support for Windows and learn about installation, updates, privacy, security and more.

Windows 任务栏是 Windows 操作系统的中心部分，可帮助你启动应用、在打开的窗口之间切换，以及访问通知、搜索和“开始”菜单等系统功能。 在Windows 11和Windows 10中，可以自定义任务栏以更好地匹配工作方式，无论是将任务栏图标居中、固定最常用的应用，还是控制哪些系统托盘图标可见。 通过自 ...

Note Thinking of cancelling a Microsoft 365 Basic, Personal, Family, or Premium trial subscription? Learn how to switch to another plan that better meets your needs. To cancel another Microsoft subscription, such as a non-trial Microsoft 365 subscription, see How to cancel your Microsoft subscription. If you purchased your subscription in Germany, you can cancel without signing into your ...

Aprenda cómo revisar la ortografía, la gramática y la claridad en sus documentos.

Learn what you can do if you're not receiving account aign-in verification codes.

El soporte técnico de Microsoft está aquí para ayudarle con los productos de Microsoft. Encuentre artículos de procedimientos, vídeos y aprendizaje para Microsoft 365 Copilot, Windows 11, Surface y mucho más.

How to send automatic out-of-office replies from Outlook (depending on the type of email account you have).

We would like to show you a description here but the site won’t allow us.