Learn how to personalize your Windows PC with themes, desktop backgrounds (wallpaper), and language packs.

Learn how to open, navigate, and troubleshoot File Explorer in Windows, with answers to common questions and support assistance.

If you're making the move to a new PC, OneDrive can help you bring all your files, photos, and videos with you. Your files will be available on your new PC, and they'll also be protected in the cloud, so you can access them from anywhere, across all your devices.

View your Outlook email messages arranged by conversations to see messages that share the subject line grouped together.

Summary. Windows 11, versions 22H2 and 23H2 share a common core operating system with an identical set of system files. Therefore, the new features in Windows 11, version 23H2 are included in the latest monthly quality update for Windows 11, version 22H2 but are in an inactive and dormant state.

Learn how to activate Windows using an internet connection, automated system, or live support advocate.

从确保设备可以运行 Windows 11 到备份文件和安装 Windows 11，了解如何为 Windows 11 升级做好准备。

Learn how to troubleshoot and fix problems connecting to the intent when setting up your Windows 10 or 11 PC.

Retention policies make it easier to keep messages that are needed to comply with organization policy, government regulations, or legal needs.

注意: 受邀者将通过电子邮件收到加入的链接。 它会提示他们登录到其 Microsoft 帐户以接受并加入家庭组。 如果他们 低于法定年龄，还将提示他们请求成人同意。