Discusses the release of the Malicious Software Removal Tool (MSRT) to help remove specific prevalent malicious software from Windows-based computers.

Omega Ring (2605.260429-2200) Hey Xbox Insiders! We are releasing a new Xbox Update Preview to the Omega ring today. Continue reading below to learn all about what's included with this update.

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查看並回覆加密訊息 如果你在 Microsoft 365 組織中，你可以閱讀使用僅加密或不轉發政策加密的訊息，或自訂 保護 範本。 如果寄件人對該郵件套用 了「不回覆 」政策，你將無法回覆。 回覆加密訊息 選擇 回覆 或 全部回覆。 在出現的頁面輸入回覆並選擇 發送。

Summary Starting with Windows security updates released on and after October 14, 2025, File Explorer automatically disables the preview feature for files downloaded from the internet. This change is designed to enhance security by preventing a vulnerability that could leak NTLM hashes when users preview potentially unsafe files. For more details, review the following frequently asked questions ...

封鎖快顯視窗的 Microsoft Edge 功能可有效防止網站自動開啟新視窗或分頁，或在目前網頁上方開啟部分視窗。 此功能預設是開啟。 有許多不同類型的快顯視窗，包括廣告、通知、優惠或警示，可以出現在任何網頁上的各個時間。 有些可能很有用，例如當銀行網站在快顯視窗中顯示您的每月對帳單時 ...

Windows 11, version 26H1 enables the next generation of silicon¹ and hardware innovation, making it possible for the PC ecosystem to bring you Windows devices with exceptional performance and battery life. Windows 11, version 26H1 includes the same features introduced with the Windows 11 2025 Update (also known as Windows 11, version 25H2). It is not designed to be offered or installed on ...

Get an error message or error code when making a purchase on Xbox? Find out what they mean.

Check this page for details on the status of Xbox features and functionality, including services, games, and apps.

为什么我会收到这条消息？ 许多运行 Windows 的设备都有受信任的平台模块 (TPM) 芯片集。 某些 TPM 芯片集存在安全漏洞，可能会影响操作系统安全性，这意味着 Windows 操作系统面临更大的风险。 你收到此消息是因为Microsoft已发布安全更新来解决需要下载和安装的漏洞。 此外，设备制造商发布了固件 ...