了解 Windows 中的智能充电如何帮助电池持续更长时间。

Learn how to add security information to protect your Microsoft account.

Discover how to boost your browsing speed and save battery life with Microsoft Edge's performance features, such as sleeping tabs and efficiency mode.

If you have multiple accounts in Outlook, when you compose a new email message, Outlook picks the default account as the From account.However, if you want to Reply, Reply All, or Forward a message, Outlook will send your message with the same account the original mail was sent to.For example, Cheryl has two accounts.

Smart App Control is a feature of Windows 11 that helps to block malicious, untrusted, or potentially unwanted apps from running on your device.

Tìm hiểu cách sử dụng Công cụ Cắt để chụp màn hình hoặc cắt bất kỳ đối tượng nào trên màn hình, sau đó chú thích, lưu hoặc chia sẻ hình ảnh.

如果你在下载和安装 Windows 更新时收到错误代码，更新疑难解答可以帮助解决该问题。 选择“开始 ”>“设置 ”>“系统 ”>“疑难解答 ”>“其他疑难解答”。 接下来，在 最常用的下，选择 Windows 更新 > 运行。. 运行完疑难解答后，最好重启设备。

Find out how to change your capture settings on Windows 10/11 devices.

This page includes accessibility help articles for people who use Windows voice access to control their PC and author text using their voice.

When your camera isn't working in Windows 11, it might be missing drivers after a recent update. It's also possible that your antivirus program is blocking the camera, your privacy settings don't allow camera access for some apps, or there's a problem with the app you want to use.