了解如何使用设备管理器更新Windows中的驱动程序或重新安装驱动程序。

With Poll, you can get constructive feedback on questions by creating a real-time poll right from a chat or channel in Teams. Create a poll. To create a poll, click Menu (…) below the box where you type your message. If Poll isn’t in the Suggestions section, search for it in the Find an app search bar or select More apps to find it in the Apps directory.

Get a detailed look at the buttons, triggers, paddles, and left and right sticks on your Xbox Elite Wireless Controller Series 2.

Learn how to use the privacy dashboard in your Microsoft account and manage your privacy settings for products you use.

Learn how to use command-line switches to customize the startup process for Word, Excel, PowerPoint, Outlook, and Access. Find examples and troubleshooting tips.

了解如何查找电脑正在运行的 Windows 操作系统版本和设备规格。

Artificial intelligence (AI) is increasingly becoming part of our lives and transforming the ways we live and work. Today you're seeing it take center stage in Microsoft 365 thanks to Copilot, which works alongside you to unleash creativity and transform work.

Create a new mail profile that contains information about your accounts and data files.

Get security info and tips about threat prevention, detection, and troubleshooting. Including tech support scams, phishing, and malware.

Découvrez comment réinstaller Windows sur votre PC et comment l’activation fonctionne après son installation.