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IE 11 已於 2022 年 6 月 15 日淘汰

IE11 在 2023 年 2 月 14 日之後將不再可用。您可以在 Microsoft Edge 中使用 IE 模式重新載入 Internet Explorer 網站。
Internet Explorer 將變更為 Edge。

Update for Internet Explorer 11 for Windows 8.1 for x64-based systems (KB2901549)


重要! 在下方選取語言,會動態地將整個頁面內容變更為該語言。

  • 版本:


    Date Published:


    File Name:


    File Size:

    23.5 MB

    KB Articles:


    Install this update to resolve issues in Internet Explorer. For a complete list of the issues that are included in this Update, see the associated Microsoft Knowledge Base article. After you install this item, you may have to restart your computer.

  • 支援的作業系統

    Windows 8.1

    This update applies to Internet Explorer 11 with the following operating systems:
    • Windows 8.1
    1. Click the Download button on this page to start the download, or select a different language from the Change language drop-down list and click Go.
    2. Do one of the following:
      • To start the installation immediately, click Run.
      • To save the download to your computer for installation at a later time, click Save.
      • To cancel the installation, click Cancel.
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