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  1. Download and install or reinstall Office 2021, Office 2019, or Office ...

    Important: Support for Office 2016 and Office 2019 ended on October 14, 2025 and there will be no extension and no extended security updates. All of your Office 2016 and Office 2019 apps will …

  2. Use the Office offline installer - Microsoft Support

    Use the Office offline installer to install Office 2016 or Office 2013 if you don't have an active Internet connection or you're having problems with slow speed or unreliable connections.

  3. Download, install, or reinstall Microsoft 365 or Office 2024 on a PC or ...

    If you already redeemed a product key, reinstalling the apps, or you have an assigned license through work or school, you can skip ahead and go to the section sign in to download and install Microsoft …

  4. Скачивание и установка или повторная установка Office 2021, …

    Узнайте, как установить Office 2021, 2019 или 2016 на пк или Mac.

  5. April 10, 2025, update for Office 2016 (KB5002623) - Microsoft Support

    Apr 10, 2025 · This article describes update 5002623 for Microsoft Office 2016 that was released on April 10, 2025. Be aware that the update in the Microsoft Download Center applies to the Microsoft …

  6. 下載並安裝或重新安裝 Office 2021、Office 2019 或 Office 2016

    例如,根據您的 Windows 版本,選取 [開始],然後捲動以找出您要開啟的應用程式 (如 Excel 或 Word),或在搜尋方塊中輸入應用程式的名稱。

  7. Where to enter your Office product key - Microsoft Support

    If your purchase of Office or Microsoft 365 came with a product key, you enter your product key on one of the websites listed below for your product. After you enter your key, you can download and install …

  8. January 2025 updates for Microsoft Office - Microsoft Support

    Jan 7, 2025 · To download an update, select the corresponding Knowledge Base article in the following list, and then go to the "How to download and install the update" section of the article.

  9. Reinstall Office or Microsoft 365 in your Office Pre-installed PC (for ...

    If you need to re-install the Office or Microsoft 365 apps, we recommend that you uninstall Office first. After you've uninstalled the apps, follow the steps below.

  10. How do I upgrade Office? - Microsoft Support

    When you're ready to install the latest version (either a subscription or non-subscription version of Office), follow the steps in Download and install or reinstall Office on a PC or Mac.