KB5040268: How to manage the Access-Request packets attack ...
Summary. This update addresses a security vulnerability in the Remote Authentication Dial-In User Service (RADIUS) protocol related to MD5 collision problems. Because of weak integrity checks in MD5, an attacker might tamper with packets to gain unauthorized access.
Troubleshoot buying issues with Microsoft Store
Try these steps if you’re having trouble buying apps, games, or downloads from the Microsoft Store.
Applies To: Microsoft account dashboard
Como usar a barra de tarefas no Windows 11 - Suporte da Microsoft
Saiba como usar os recursos da barra de tarefas no Windows 11. Ocultar a barra de tarefas, fixar um aplicativo, alterar o local e muito mais com as configurações da barra de tarefas.
Instalar o Windows 7 Service Pack 1 (SP1) - Suporte da Microsoft
Saiba como instalar o Windows 7 Service Pack 1 (SP1). Inclui informações sobre como baixar, requisitos e muito mais.
Résoudre les problèmes de mise à jour de Windows
Découvrez comment résoudre les problèmes liés aux mises à jour de Windows. Trouvez des réponses aux questions et problèmes courants lors de l’installation Windows mises à jour.
Sådan logger du på eller af Outlook.com - Microsoft Support
Prøv disse løsninger, hvis du ikke kan logge på din Outlook.com-, Hotmail-, Live- eller MSN-mailkonto, eller hvis du ikke er sikker på, hvordan du logger på eller af.
Applies To: Outlook.com
Support Microsoft
Le support Microsoft est là pour vous aider avec les produits Microsoft. Trouvez des articles pratiques, des vidéos et des formations pour Microsoft Copilot, Microsoft 365, Windows, Surface, etc.
How to back up and restore the registry in Windows
Explains how to back up the registry for restoration in case it gets corrupted in Windows 10, Windows 8.1, Windows 8, or Windows 7.
Use Game Mode while gaming on your Windows device
Find out how to turn on Game Mode while playing a game on your Windows 10/11 device.
Windows 中 HDR 视频的显示要求 - Microsoft 支持
要在 Windows 11 中播放 HDR 视频,显示器、电脑和显卡必须满足某些要求。 以下是具体要求: 显示器. 你的显示器可以是内置显示器,如笔记本电脑、平板电脑或二合一电脑上的显示器,或者可能是连接到电脑的外部显示器。