May 14, 2024-KB5038285 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2

Localizar a chave do produto (Product Key) para o Windows 7 ou o Windows 8.1. Uma chave do produto (Product Key) geralmente é necessária ao desinstalar ou reinstalar o Windows 7 ou o Windows 8.1.

Install Windows 8.1 RT Update 3. When Windows Update notifies you that Windows 8.1 RT Update 3 is available, follow the on-screen instructions to download and install it.

注意: 如果想要查找有关特定错误代码的信息或遇到了产品密钥问题，请参阅获取有关 Windows 激活错误的帮助。 在这里，通过按 CTRL+F 并在搜索框中键入或粘贴错误代码或“产品密钥”，可找到有关你的代码的特定信息及解决方案。

Découvrez comment exécuter l’utilitaire de résolution des problèmes de Windows Update pour résoudre les erreurs de téléchargement ou d'installation des mises à jour Windows.

Try these steps if you’re having trouble buying apps, games, or downloads from the Microsoft Store.

Are you looking for Contacts in the Mail app for Windows 10? The Mail app uses the People app for Windows 10 to store contact information. When you open a new message in Mail for Windows 10, start typing a contact's name or email address and Mail for Windows 10 will search the People app and display a list of suggestions for you to choose from.

ฝ่ายสนับสนุนของ Microsoft พร้อมช่วยเหลือคุณเกี่ยวกับผลิตภัณฑ์ของ Microsoft ค้นหาบทความวิธีใช้ วิดีโอ และการฝึกอบรมสําหรับ Microsoft Copilot, Microsoft 365, Windows, Surface และอื่นๆ

Refunds are typically issued for requests that meet the following criteria: Requests are made within 14 days of the purchase date; Requests are for games in which you haven’t accumulated a significant amount of play time

Usar mi información de inicio de sesión para finalizar automáticamente la configuración después de una actualización o reinicio . Si está activado, Windows usa tu información de inicio de sesión para completar automáticamente la configuración del dispositivo y volver a abrir las aplicaciones después de una actualización.