可以选择在 Microsoft 订阅之间切换为满足需求的最佳订阅。 例如，如果你有Microsoft 365 个人版 并希望与家庭共享 Microsoft 365 应用和其他订阅权益，则可以切换到 Microsoft 365 家庭版 。

Learn how to download, install, and configure additional language packs for your version of Windows.

To adjust power and sleep settings in Windows 10, go to Start , and select Settings > System > Power & sleep.. Under Screen, select how long you want your device to wait before turning the screen off when you're not using your device.

Learn how to access Windows device security settings in Windows Security to help protect your device from malicious software.

Get steps for how to change screen brightness in Windows.

Get an overview of SharePoint. Learn about sites, lists and libraries, permissions, content types and workflows. In addition, read about some of the social features in SharePoint.

Windows Security is pre-installed on Windows 10 and ready for you to use at any time.

Get free Windows themes from Microsoft to personalize background, colors and sounds for your PC.

Windows 10 and 11 contain a large set of emojis. To insert one: Put your cursor where you want the emoji.

An upgrade differs from an update in that it moves your PC from a previous version of Windows—such as Windows 10—to Windows 11. This FAQ is intended to answer questions about upgrading to Windows 11.