Update Windows. In Windows 11, you decide when and how to get the latest updates to keep your device running smoothly and securely. To manage your options and see available updates, select Check for Windows updates. Or select Start > Settings > Windows Update . Here's some other info you might be looking for:

First, launch Windows Backup: select Start , type windows backup, and select Windows Backup from the results. (Or you can select Start > All apps > Windows Backup .) Then select Folders to drop it down, and select which of your user folders you want to back up to OneDrive: You can back up your Desktop, Documents, Pictures, Videos, and Music ...

64-bit install. Insert the Office 2010 disc into the drive. Click the file folder icon on the taskbar or press ⊞ Win + E keys on your keyboard, and then right-click the disc drive icon and select Open. Open the x64 folder in the installation root, and then double-click setup.exe. When prompted, enter the product key.

创建适用于 Windows 的安装介质. Windows 10 Windows 8.1 Windows 7. 你可以使用安装介质（U 盘或 DVD）来安装 Windows 的新副本、执行全新安装或重新安装 Windows。. 要创建安装介质，请转到 软件下载网站 ，你可以在这里找到分步说明。. 在该网站上，你可以选择 Windows 版本 ...

Windows 10. In the search box on the taskbar, type device manager, then select Device Manager from the menu. Open Device Manager.

下載並安裝或重新安裝 Office 2019、Office 2016 或 Office 2013. 如果這是您 第一次 安裝 Microsoft 365，您可能需要先執行一些設定步驟。. 請展開下方的深入了解章節。. 不過，如果您是要重新安裝 Microsoft 365，已兌換產品金鑰，且有與 Microsoft 365 關聯的帳戶，則請移至 ...

In order to download a LIP for Internet Explorer, you need to have a matching Windows LIP. For more information, see Download languages for Windows . Internet Explorer 11 is currently available in the following LIP languages. To download the offline installer for Internet Explorer 11, choose your language and system below.

Learn different ways to locate your BitLocker recovery key in Windows, and learn about how BitLocker might have been activated on your system.

Microsoft support is here to help you with Microsoft products. Find how-to articles, videos, and training for Microsoft Copilot, Microsoft 365, Windows, Surface, and more.

Office 2019、Office 2016、または Office 2013 をダウンロードしてインストールまたは再インストールする. Microsoft 365 を 初めて インストールする場合は、まずいくつかのセットアップ手順を実行する必要があります。. 以下の詳細に関するセクションを展開して ...