Learn more about the advanced security features for Outlook.com that come with an Office 365 Home or Office 365 Personal subscription.

Windows 安全中心应用的“病毒和威胁防护”页面旨在帮助你保护设备免受各种威胁（如病毒、恶意软件和勒索软件）的侵害。 该页提供对多个功能和设置的访问权限，以确保全面保护，分为以下部分： 当前威胁：此部分显示设备上当前发现的任何威胁、上次运行扫描的时间、花费的时间以及扫描的 ...

Learn how to set up and run mobile apps on your Windows 11 PC with the Windows Subsystem for Android.

Find out how to change privacy settings for your camera and microphone in Windows.

Always be connected to the internet. With a cellular data connection, you can be online wherever you get a cellular signal—just like with your mobile phone. When you're at work, home, or by another Wi-Fi network you trust, you can connect to Wi-Fi to save cellular data and keep working. Most Windows Arm-based PCs let you get a cellular data connection. Battery life that goes beyond all-day ...

要約 Windows 悪意のあるソフトウェアの削除ツール (MSRT) は、以下のオペレーティング システムのいずれかを実行しているコンピューターから悪意のあるソフトウェアを削除するために役立ちます。 Windows 11 Windows Server 2022 Windows 10 Windows Server 2019 Windows Server 2016 Windows 8.1 Windows Server 2012 R2 Windows Server ...

Learn how to locate and manage your app permissions on Windows devices. Some apps or games need specific permissions to work properly.

ASCII and Unicode character encoding enables computers to store and exchange data with other computers and programs. Below are lists of frequently used ASCII and Unicode Latin-based characters. For Unicode characters for non-Latin-based scripts, see Unicode character code charts by script. In this article Insert an ASCII or Unicode character into a document Common symbol character codes Common ...

如果您無法使用麥克風功能，或使用耳機或網路攝影機上的麥克風，下列資訊可協助您疑難解答並解決問題。 確定應用程式可以存取麥克風 如果更新 Windows 11 之後偵測不到麥克風，您可能需要提供應用程式使用麥克風的許可權。 方法如下： 選取 [ > 設定 ]> [隱私權] & 麥克風> 安全 性 ，並確定 ...

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