如果某人已是某个家庭组的一部分，则必须先 离开该组或从该组中删除，然后才能加入另一个组。 他们还可以 创建一个新的 Microsoft 帐户 以与新的家庭组相关联。 了解Microsoft家庭安全特性和优势。

When the latest Windows update is ready for your device, it will be available to download from the Windows Update page in Settings.

Contact Microsoft Support. What's new. Surface Pro; Surface Laptop; Surface Laptop Studio 2

Learn about different things you can try to fix network connection problems in Windows.

Learn how to move files to a new Windows PC using an external storage device like a USB drive, SD, card, or external hard drive.

Get Microsoft 365 support, help, and learning resources. Organize your life, expand your creativity, and protect what’s important with Microsoft 365

プロダクト キーまたはデジタル ライセンスを使用して Windows をライセンス認証し、ライセンス認証の状態を確認し、Microsoft アカウントをリンクする方法について説明します。

Xbox Support offers help for Xbox, Game Pass, and billing questions. Get advice and customer service in the Xbox Support community.

Learn how to get Microsoft account help, troubleshoot sign in issues, keep your account secure, and manage your Microsoft account dashboard.

Learn how to use InPrivate browsing in Microsoft Edge if you don't want your browsing data saved on your PC.