If you suspect that your device may have malware you should have Microsoft Defender run a scan. Here's how to do that on Windows, Mac, or Android.

访问 Microsoft 官方支持网站，获取全球范围内的产品和服务帮助，解决技术问题并提高生产力。

Learn more about XBOX device suspensions and get answers to some of your questions.

如果您有收到錯誤碼，我們有解決方案可以協助您解決問題。 只要在下列清單中瀏覽您的代碼。

The settings page of the Windows Security app allows you to configure security providers, notifications, and determine the version of the app. The page is divided into the following sections: Security providers: Use this page to manage the apps and services that protect your device Notifications: In this page you can configure the notifications you receive from the Windows Security app In the ...

Summary This article describes the security and cumulative update for 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2. Security Improvements CVE-2026-58280 - .NET Framework Denial of Service vulnerability This security update addresses a denial of service vulnerability detailed in CVE-2026-58280. CVE-2026-69439 - .NET Framework Elevation of Privilege vulnerability This security update addresses ...

The October 13, 2026 update for Windows Server 2022 includes security and cumulative reliability improvements in .NET Framework 3.5 and 4.8. 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-2026-58280 - .NET Framework Denial of Service ...

איתור סל המיחזור הערה התמיכה עבור Windows 10 הסתיימה ב- 14 באוקטובר 2025 לאחר 14 באוקטובר 2025, Microsoft לא תספק עוד עדכוני תוכנה ללא תשלום מ- Windows Update, סיוע טכני או תיקוני אבטחה עבור Windows 10. המחשב שלך עדיין יפעל, אך אנו ממליצים לעבור ל ...

Windows'taki Disk Yönetimi, yeni bir sürücü başlatmak ve birimleri genişletmek veya daraltmak gibi gelişmiş depolama görevleri gerçekleştirmenize yardımcı olur.

若要举报行为方式不适宜或发布不适宜内容的玩家： 按 XBOX 按钮 打开导航页，转到“用户”，然后执行以下操作之一查找你要举报的玩家： 如果玩家是好友，请选择“好友”，然后选择其玩家代号。 如果玩家不是好友，请选择“最近一起玩过游戏的玩家”，或者选择“查找某人”并输入该玩家的 ...