使用Microsoft帐户，你可以参与免费Microsoft奖励计划，并为已经完成的事情（例如在Microsoft商店购物、在必应上搜索）和 18 岁及以上的玩家使用 XBOX 玩游戏，从而获得积分。 XBOX 奖励 计划为你提供更多赚取积分并兑换丰厚奖励的机会。

The August 27, 2026 update for Windows 11, version 25H2 and Microsoft server operating system 24H2 includes security and cumulative reliability improvements in .NET Framework 3.5 and 4.8.1. We recommend that you apply this update as part of your regular maintenance routines. Before you install this update, see the Prerequisites and Restart requirement sections. Summary Security Improvements ...

August 11, 2026-KB5121647 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2

Once you reach levels 10, 20, and 30, you will set yourself up with a Checkpoint. Each Checkpoint will save your highest score, Fireball Counts, and Move Counts. This allows you to start a new game at any of these Checkpoints with your highest Fireball and Move Counts. You can go back and try to increase each stat and try to complete the game or get the highest score you can.

Windows 產品金鑰是用來啟用 Windows 的 25 個字元代碼。 看起來像這樣： 產品金鑰：XXXXX-XXXXX-XXXXX-XXXXX-XXXXX 找到你的 Windows 10 或 Windows 11 產品金鑰 根據你取得 Windows 10 或 Windows 11 的方式，你需要 25 字元的產品金鑰或數位授權來啟用。 數位授權是一種在 Windows 10 和 Windows 11 中啟用的方法，不需要輸入 ...

The October 14, 2025 update for Windows 11, version 25H2 includes security and cumulative reliability improvements in .NET Framework 3.5 and 4.8.1. We recommend that you apply this update as part of your regular maintenance routines. Before you install this update, see the Prerequisites and Restart requirement sections. Summary Security Improvements CVE-2025-55248 - .NET Framework Information ...

打开“设备管理器” 选择“ 开始 ”，输入 “设备管理器 ”。 然后，从搜索结果中选择 “设备管理器 ”。

Desinstalar de Panel de control En la búsqueda de la barra de tareas, escribe Panel de control y selecciónalo en los resultados. Selecciona Programas > Programas y características. Mantén presionado el programa que quieres desinstalar (o haz clic en él) y selecciona Desinstalar o Desinstalar / Cambiar. A continuación, sigue las indicaciones en pantalla. ¿Necesitas más ayuda? Si no ...

Important Microsoft Copilot Cowork for personal accounts is currently in Preview. This information relates to a prerelease product that may be substantially modified before it's released. Microsoft makes no warranties, expressed or implied, with respect to the information provided here.

Dieses kumulative Update für Windows 11, Version 25H2 und 24H2 (KB5083769), enthält die neuesten Sicherheitskorrekturen und Verbesserungen sowie nicht sicherheitsrelevante Updates aus der optionalen Vorschauversion des letzten Monats. Weitere Informationen zu den Unterschieden zwischen Sicherheitsupdates, optionalen nicht sicherheitsrelevanten Vorschauupdates, Out-of-Band (OOB)-Updates und ...