Windows 11, version 22H2; July 25, 2024—KB5040527 (OS Builds 22621.3958 and 22631.3958) Preview; July 9, 2024—KB5040442 (OS Builds 22621.3880 and 22631.3880)

Learn how to redeem your Microsoft Rewards points for a huge variety of great products and sweepstakes.

Windows 11, version 22H2; July 25, 2024—KB5040527 (OS Builds 22621.3958 and 22631.3958) Preview; July 9, 2024—KB5040442 (OS Builds 22621.3880 and 22631.3880)

Learn how to create a team from scratch in Microsoft Teams with step-by-step instructions and tips for managing teams and groups.

We’re making some changes to Windows and Microsoft 365 that will impact Cortana users. Cortana voice assistance in Windows as a standalone app was retired in the spring of 2023.

Troubleshoots and fixes common issues with security and malware prevention in Windows.

Windows でセーフ モードで起動する方法については、「設定」、サインイン画面、黒または空白の画面を参照してください。

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Need help with an Xbox console, an Xbox game, or Xbox network? Find out how to get in touch with us.

了解如何安装 Visio 2013 和 2016 以及 Visio Pro for Microsoft 365。