Learn how to navigate Windows using keyboard shortcuts. Explore a full list of taskbar, command prompt, and general Windows shortcuts.

If you see error E106 when you try to turn on your Xbox console, this means there may have been a problem installing a system update. Find more solutions here.

创建数字证书以立即对文档进行数字签名 如果不想从第三方证书颁发机构 (CA) 购买数字证书，或者想要立即对文档进行数字签名，可以创建自己的数字证书。 在 Windows 资源管理器 中，导航到 C：\Program Files\Microsoft Office\root\Office16。

Hey XBOX Insiders! We are releasing a new XBOX Update Preview to the Alpha ring today. Continue reading below to learn all about what's included with this update.

This cumulative update for Windows 11, version 25H2 and 24H2 (KB5094126) 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.

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 ...

Améliorations Cette mise à jour inclut des améliorations par rapport aux mises à jour précédemment publiées suivantes : 28 juillet 2026 – KB5101684 (builds du système d’exploitation 26200.8973 et 26100.8973) Préversion 18 juillet 2026 – KB5121767 (builds du système d’exploitation 26200.8894 et 26100.8894) hors bande 14 juillet 2026 – KB5101650 (builds de système d ...

Si vous voyez l'erreur E102 lorsque vous essayez d'allumer ou de mettre à jour votre console Xbox, cela signifie qu'il y a peut-être eu un problème lors de l'installation de la mise à jour. Trouvez d’autres solutions ici.

Learn how to install, reinstall, or activate Microsoft 365 or Office 2024 on a PC or Mac.

Bilgisayarda Oyun Hizmetleri ile ilgili yükleme ve güncelleştirme sorunlarını gidermek için Oyun Hizmetleri Onarım Aracı'nı nasıl kullanacağınızı öğrenin.