Windows 11 Windows 10 Sometimes, you don't hear any sound from your speakers or wired headphones, even though the volume icon appears normal. This issue occurs if the wrong audio output device is selected, the sound is muted, audio enhancements are interfering, or the audio driver isn’t working correctly. Try the following troubleshooting solutions to resolve the issue: Solution 1. Check ...

XBOX Support offers help for XBOX, Game Pass, and billing questions. Get advice and customer service in the XBOX Support community.

The August 11, 2026 update for Windows 11, version 23H2 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-2026-65810 - .NET Framework Elevation of ...

检查 Xbox 服务、游戏和应用是否有任何服务中断。

This cumulative update for Windows 11, version 23H2 (KB5099414), includes the latest security fixes and improvements, along with non-security updates from last month’s optional preview release. Visit the Windows release health dashboard for the latest status on this release.

Если вы используете средства обучения OneNote, средства обучения в Word и функцию чтения вслух в Microsoft 365 и Microsoft Edge, вы можете скачать и применить новые языки и голоса для функций преобразования текста в речь.

Проверьте службы Xbox, игры и приложения на наличие сбоев.

Learn how to fix error 0x803F9008 if it occurs when you try to play an Xbox One game.

Controlla i servizi, i giochi e le app di Xbox per qualsiasi interruzioni di servizio.

You can view your XBOX purchase history on your XBOX console or the web. Use the steps below to review your info or get help with a charge that you don’t recognise.