This cumulative update for Windows 11, version 25H2 and 24H2 (KB5083769), includes the latest security fixes and improvements, along with non-security updates from last month’s optional preview release. To learn more about differences between security updates, optional non-security preview updates, out-of-band (OOB) updates, and continuous innovation, see Windows monthly updates explained ...

Xbox 已与 NVIDIA GeForce NOW 和 Boosteroid 合作，为更多玩家带来第一方游戏。 如果您拥有 Steam 上任何受支持的 Xbox 游戏，并且拥有流式处理服务的帐户，则可以随时随地在云中玩游戏。 只需确保将 Steam 帐户链接到 NVIDIA GeForce NOW 或 Boosteroid 即可。

Here are the most likely causes for an unrecognized charge: A Microsoft subscription has recurring billing enabled. Someone you know, such as a family member, bought something with your card. You can now investigate this on the Manage your payments page. A previously declined charge was charged again. A pre-order or split order was shipped. Someone made an in-app purchase from an app, game, or ...

從在 Steam 上購買的遊戲連結帳戶 開啟 Steam, 然後啟動支援 Xbox 帳戶連結的遊戲 (例如，Gears 5)。 收到系統提示時，請登入 Xbox 網路。 在遊戲的功能表中選擇帳戶連結選項。 當出現 Steam 帳戶連結重疊時，選取 [是，繼續]。 選擇您要追蹤的好友。

使用 Microsoft Rewards 兑换奖励时，必须验证帐户。 Microsoft Rewards 提供 QR 码验证选项，可安全无缝地完成兑换。

Xbox Support ... Xbox Support

Learn how to find a Windows product key for activation, and when you'll use a digital license instead.

了解 Xbox Game Pass Ultimate、Premium、Essential 和 PC Game Pass 訂閱提供的專屬遊戲內內容、特殊優惠和合作夥伴權益。

Microsoft正在对永久许可证的激活体验进行现代化改造。 从 2025 年 12 月 3 日起，传统的基于电话的产品激活自动化过程已从电话转移到在线。 客户将改用产品激活门户： 产品激活门户 新的数字工作流提供更安全、更可靠且用户友好的激活体验，并有助于防止欺诈。 虽然该过程已更新，但脱机激活 ...

If you see error 0x82d4000b, check the Xbox service status. Find more solutions here.