智慧應用程式控制是如何運作的？ 當你嘗試在 Windows 上執行應用程式時，Smart App Control 會檢查我們智慧雲端安全服務是否能對其安全性做出有把握的預測。 如果服務認為應用程式安全，Smart App Control 會允許它執行。 如果該應用程式被認為是惡意或可能不受歡迎，Smart App Control 會封鎖它。 如果安全 ...

This Hotpatch update for Windows 11, version 25H2 and 24H2 (KB5089466) includes security improvements. To learn more about differences between security updates, optional non-security preview updates, out-of-band (OOB) updates, and continuous innovation, see Windows monthly updates explained. For information on Windows update terminology, see the different types of Windows software updates. To ...

If you think your Microsoft account has been hacked, find out how to secure your account and check for unauthorized activity.

解決方案 1：檢查下載速度 捲動至 [正在安裝…] <[您正在下載的遊戲]>。 前往 [我的遊戲和應用程式] > [管理]> [佇列]，並記下正在安裝的遊戲或應用程式上顯示的下載速度。這表示目前的下載速度。如果您看到速度緩慢 (例如，低於每秒 1 MB)，則代表可能需要很長一段時間才能完成下載。

Last Updated: February 5, 2026 ISSUE When working with Word files in the Word Desktop Application, a message appears in the top corner stating: "Location is turned off in system settings." This occurs in environments where Windows Location Services are disabled. Affected Builds Version 2511 (Build 19426.20260) Monthly Enterprise Channel STATUS: FIX DEPLOYED The fix will be available in the ...

Find troubleshooting help for your game/app on Xbox console or Windows device.

Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.

احصل على تفاصيل حول الشروط والأحكام الخاصة بالمبالغ المستردة لمشتريات الألعاب الرقمية على Xbox وMicrosoft Store.

Set the region, device language, and spoken language for your products and services.

Warranties, extended service plans, and terms and conditions for your device Terms and conditions, including warranty terms, are dependent upon where you purchased your device. To review legal documents about the Standard Limited Warranty, Microsoft Complete extended service plan, and extended hardware service plan for business here, see: Warranties and service plans