Function name. Type and description. ABS function. Math and trigonometry: Returns the absolute value of a number ACCRINT function. Financial: Returns the accrued interest for a security that pays periodic interest ACCRINTM function. Financial: Returns the accrued interest for a security that pays interest at maturity ACOS function. Math and trigonometry: Returns the arccosine of a number

Ensure these modes create an alert that is visible on your device. Make sure you have a device signal and Internet connection. Make sure your phone calls and text messages are getting through to your mobile device.

Learn how to enable live captions in Teams meetings and see real-time subtitles for what's said. Improve your accessibility and comprehension.

Learn how to manage the online safety and privacy settings on the Xbox console for you and every member of your family group.

Find out how to submit a case review and learn more about your Xbox enforcements.

Communities help you ask and answer questions, give feedback, and hear from experts with rich knowledge.

Windows 11引入了一项称为动态刷新速率 (DRR) 的新功能，该功能会根据你当时执行的操作自动调整刷新率。 这可以帮助你获得两全其美：当你需要游戏、浏览或墨迹书写时获得流畅的体验，当你不执行这些类型操作时，电池使用时间更长。

Contact Microsoft Support. What's new. Surface Pro; Surface Laptop; Surface Laptop Studio 2

Check the Xbox services, games, and apps for any service outages.

Nota: Si empiezas a reproducir un DVD o un VCD en la biblioteca del Reproductor, el Reproductor cambia automáticamente al modo Reproducción en curso. El Reproductor de Windows Media no admite el formato Blu-ray. Para reproducir un disco Blu-Ray, debe usar un programa que no sea de Microsoft que admita la reproducción Blu-Ray y un dispositivo capaz de leer discos Blu-Ray.