Learn how to update Windows to ensure your device operates smoothly and securely with the latest features.

Obtenga información sobre como instalar Office 2013 en su PC u Office para Mac 2011.

了解在 Windows 中查找 BitLocker 恢复密钥的不同方法，并了解如何在系统上激活 BitLocker。 BitLocker 是 Windows 加密技术，它通过加密驱动器并要求一个或多个身份验证因素才能解锁驱动器来保护数据免受未经授权的访问。

This troubleshooter assists customers whose machines are not yet updated to the latest release, Windows 10 Version 1607. This update will initially be released only to a small set of targeted customers. This set will expand over time. Windows users can start the assistant from this article.

The user account name on a Windows device shows the name of the signed-in Microsoft account or work/school account. To change which user is signed in, select the Start button on the taskbar. Then select the account name icon or picture to see a list of users you can switch to.

可更改文档样式的一种方法是添加新的文本字体。 若要向 Word 添加字体，请在 Windows（其将向所有 Microsoft 365 应用程序提供该字体）中下载并安装该字体。

使用此页面上的链接。 你可以使用下面的链接从 Microsoft 下载中心下载语言界面包 (LIP)。 LIP 可安装在任意版本的 Windows 上，但只提供最常用对话框、菜单项和帮助内容的翻译版本。

Things to try to fix touchpad problems in Windows 10 and 11. If your touchpad isn’t working, it may be a result of a missing or out-of-date driver.

In Windows 11 22H2, the default app used to host console windows has been changed to Windows Terminal. After the October 2022 update, Command Prompt, Windows PowerShell, and other console apps will appear inside an instance of Windows Terminal.

了解如何在 PC 上安裝 Office 2013，或是安裝 Mac 版 Office 2011。 重新安裝 Microsoft 365。 如果 Microsoft 365 已預先安裝，而您需要在同一個或新的裝置重新安裝，您應該要有與您的 Microsoft 365 版本關聯的 Microsoft 帳戶。