أصبح Hotmail الآن Outlook.com. تعرّف على كيفية تسجيل الدخول للوصول إلى حساب بريدك الإلكتروني على Outlook.com أو Hotmail أو Live أو MSN. للحصول على الدعم في Outlook.com، انقر فوق هنا أو حدد التعليماتعلى شريط القوائم وأدخل الاستعلام.

We’re continually releasing updates to our application, based on customer feedback. Check out What's New in the latest updates for Skype on desktop and mobile.

但如果您需要測試多個條件，可以假設所有條件都必須為 True 或 False (AND)，或只有一個條件必須為 True 或 False (OR)，還是您想要檢查條件是否不 (NOT) 符合準則嗎？上述 3 個函數全部可以單獨使用，但更常與 IF 函數搭配使用。

A guide to help you identify and access your Microsoft account. How to check if your email is a Microsoft account? Go to the Microsoft account sign-in page at https://account.microsoft.com and enter your email address.

As an employee, IT worker, or end-user, set up authentication for your work or school account, reset your own password, set up and join devices, set up the Microsoft Authenticator app, and use the My Account and My Apps portals.

Cumulative Update 14 for Microsoft Exchange Server 2019 was released on February 13, 2024. It includes fixes for nonsecurity issues and all previously released fixes for security and nonsecurity issues. These fixes will also be included in later cumulative updates for Exchange Server 2019. This update also includes:

This article is for Outlook.com. If you're using Outlook for Windows, see Fixes or workarounds for recent issues in Outlook for Windows.. If you're having problems accessing Outlook.com, you can see the status of Microsoft Office Online Services at the Service Health portal.. If you're having problems sending or receiving email, read how to Fix Outlook.com email sync issues.

Download and install the My Apps Secure Sign-in Extension. Download and install the My Apps Secure Sign-in Extension, if you're prompted. This extension helps you use your desktop browser to use single sign-on with your organization's cloud apps.

注: Player ライブラリで DVD または VCD の再生を開始した場合は、自動的にプレイ ビュー モードに切り替わります。ブルーレイ ディスク形式は、Windows Media Player ではサポートされていません。 Blu-ray ディスクを再生するには、blu-ray 再生をサポートする Microsoft 以外のプログラムと、Blu-ray ...

了解 Xbox 系列 X|S 和 Xbox One 主机上的最新 Xbox 更新并且找到关于系统更新的常见问题的解答。只有将主机与 Xbox 网络断开连接一段时间后，才会看到强制更新。 大多数更新一开始都是可用系统更新，但是，如果你在更新处于可用状态时未予执行，则在更新切换到强制状态时，将强制你执行更新。