Microsoft Defender's web protection helps protect you against malicious sites that are being used for phishing or spreading malware. Available on Windows, Android, and iOS.

Learn what to do if you see an error code and message stating that a license is unavailable or required for playing the video content you’re attempting to watch on ...

Phishing (pronounced: fishing) is an attack that attempts to steal your money, or your identity, by getting you to reveal personal information -- such as credit card numbers, bank information, or passwords -- on websites that pretend to be legitimate. Cybercriminals typically pretend to be reputable companies, friends, or acquaintances in a fake message, which contains a link to a phishing ...

Learn how you can use the free Microsoft Authenticator app to sign in to all your accounts without using a password.

Learn how to identify and open encrypted and protected emails no matter what email client you're using.

每當您使用 OneNote 進行在線研究時，都可以使用 OneNote Web Clipper 輕鬆擷取、編輯、標注及共用資訊。 可免費使用，而且可與大多數新式網頁瀏覽器搭配使用。 安裝 OneNote Web Clipper 附加元件 下載 OneNote Web Clipper 瀏覽器的附加元件或擴充功能： Edge Chrome 按兩下 [ 取得] 按鈕。 請依照針對您正在使用的 ...

Find out how to enable or disable the video editor's work version in your organization through the Microsoft 365 admin center or PowerShell.

If you’re tired of having to remember or reset your password, try using a FIDO2–compliant security key to sign in to your Microsoft account instead. What is a security key? A security key is a physical device that you can use instead of your user name and password to sign in. Since it needs to be unlocked with a fingerprint or PIN, even if someone has your security key, they won’t be ...

認證管理員可讓您檢視和刪除用來登入網站、已連線應用程式和網路的已儲存認證。 若要開啟認證管理員，請在工作列的搜尋方塊中輸入 認證管理員，然後選取 [認證管理員控制台]。 選取 [Web 認證] 或 [Windows 認證] 來存取您想要管理的認證。

每当使用 OneNote 进行在线研究时，都可以使用 OneNote Web Clipper轻松捕获、编辑、批注和共享信息。 它免费使用，适用于大多数新式 Web 浏览器。 安装 OneNote Web Clipper 加载项 下载适用于浏览器的 OneNote Web Clipper 加载项或扩展： Edge Chrome 单击“ 获取 ”按钮。 按照你正在使用的特定 Web 浏览器显示的 ...