Get help and learn how to use Skype with Microsoft's official support page.

获取更改 Microsoft Edge、Internet Explorer 11、Google Chrome、Firefox 和 Safari 中的主页的步骤。

所有数学线性格式相较之下，UnicodeMath 最类似实际数学符号并且最简要，但由于学术界广泛使用 LaTeX，仍有人偏好以 LaTeX 输入方式而不是 UnicodeMath 进行编辑。

Get manuals for Xbox consoles and all Xbox accessories in your language.

详细了解有关 Windows 10 版本 2004 的更新，包括改进和修复、任何已知问题以及如何获取更新。

Windows 11 automatically downloads and installs updates to make sure your device is secure and up to date. This means you receive the latest fixes and security updates, helping your device run efficiently and stay protected.

Learn how reserved storage works in Windows to conserve disk space for temporary files, caches, and other files.

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

When you're ready, select the round, red Record button, wait for the countdown, then start speaking. To record from a specific slide, go to it, and then select Record.

May 2024. Use Copilot after meetings. Ask Copilot questions about a transcribed meeting on your mobile device after it ends. Just tap the meeting on your Teams Calendar and tap Details or Recap.This is available in Teams Premium or a Copilot for Microsoft 365 license. To learn more, see Get started with Copilot in Microsoft Teams meetings.. Change your background while recording