Frequently asked questions: AI, Microsoft Copilot, and Microsoft ...
Questions and answers about artificial intelligence (AI), and how it's used in Microsoft products such as Microsoft Copilot.
Use Game Mode while gaming on your Windows device
Find out how to turn on Game Mode while playing a game on your Windows 10/11 device.
Skype help & learning
Get help and learn how to use Skype with Microsoft's official support page.
Помощь и обучение по Windows
Получите помощь и обучение по операционным системам Windows, включая установку, обновления, конфигурацию и безопасность.
Use Game Mode while gaming on your Windows device
Find out how to turn on Game Mode while playing a game on your Windows 10/11 device.
Usar Recortes para realizar capturas de pantalla
Aprende a usar Recortes para realizar una captura de pantalla o recortar cualquier objeto de la pantalla y, a continuación, anotar, guardar o compartir la imagen.
Fix a missing Camera Roll in Windows 10 - Microsoft Support
What to do when the camera in Windows 10 can't take pictures because of a missing Camera Roll (errors 0xA00F4275, 0xA00F4244, 0x200F4244).
XLOOKUP 函数 - Microsoft 支持
注意: XLOOKUP 在 Excel 2016 和 Excel 2019 中不可用，但是，你可能会遇到将 Excel 2016 或 Excel 2019 中的工作簿与其他人使用较新版本的 Excel 创建的 XLOOKUP 函数配合使用的情况。
Applies To:
Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel for the web, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2016, Excel for iPad, Excel for iPhone, Excel for Android tablets, Excel for Android phones
Microsoft Support
Microsoft support is here to help you with Microsoft products. Find how-to articles, videos, and training for Microsoft Copilot, Microsoft 365, Windows, Surface, and more.
Media Feature Pack list for Windows N editions - Microsoft Support
Windows 11 N: Select the Start button, then select Settings > Apps > Optional features.. Select View features next to Add an optional feature, and then select the Media Feature Pack in the list of available optional features.