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.

了解如何从 Windows 10 家庭版升级到 Windows 10 专业版或从 Windows 11 家庭版升级到 Windows 11 专业版，包括如何使用有效产品密钥或 Microsoft Store。

Website notifications appear in the lower right corner of your screen and are also displayed in the notification center.When notifications are turned on for a website, they will still appear even if Microsoft Edge is closed.

Teams meetings include audio, video, and screen sharing. They're a key way to collaborate in Teams. You don’t need to be a member of an organization (or even have a Teams account!) to join a Teams meeting—just look in the invitation for instructions about calling in. Here are a few key topics to help you get started: Join a meeting in Teams

Learn common SharePoint Online tasks with these videos and tutorials, and get links to more training for SharePoint and Office 365.

A theme is a combination of desktop background pictures, window colors, and sounds. Get a theme. To get a theme, expand one of the categories below, select a link for the theme, and then select Open.This saves the theme to your PC and puts it on your desktop.

Windows 11, version 24H2 ; November 12, 2024—KB5046617 (OS Build 26100.2314) October 24, 2024—KB5044384 (OS Build 26100.2161) Preview; October 8, 2024—KB5044284 (OS Build 26100.2033)

Microsoft アカウント ダッシュボードでは、個人情報とセキュリティ設定の管理、サブスクリプションと注文履歴のタブの保持、支払いと請求オプションの管理を行うことができます。

有关更多信息，请单击下面的文章编号，以查看 Microsoft 知识库中相应的文章： 822798 无法安装某些更新或程序 . 手动复制文件. 若要解决此问题，请将 D3dx9_25 .dll 文件或 D3dx9_27 .dll 文件从游戏 CD/DVD 包的光盘 1 CD/DVD 复制到相应的游戏文件夹。

If you can't sign in. To protect your account, the Outlook.com team won't be able to help if you're having problems signing in. Use the Microsoft account sign-in helper to get back into your account. Get help signing in. If you can sign in. To see self-help answers, or to get support via email, Select Help from the top menu then Help.