Learn about the recovery options in Windows. Find out how to reset your PC, go back to a previous version of Windows, or use media to reinstall Windows.

Learn how to manage extensions in Microsoft Edge, including adding, disabling, or removing them as needed.

System requirements and setup steps for the Phone Link app

如果在设置中打开用与首选语言不同的语言编写的页面，Microsoft Edge会自动提示你翻译它。 转到用外语编写的网页时，“翻译”图标 显示在地址栏中。 如果语言未包含在设置中的首选语言列表中，则该语言被视为外在语言。

Install Office 2007. Insert your Office 2007 CD into the drive. If the setup wizard doesn’t start automatically, navigate to the CD drive and click SETUP.EXE.

Learn how to run Windows Update Troubleshooter to resolve errors downloading or installing Windows updates.

Learn how to get Outlook set up to work with Microsoft 365, POP, IMAP, or Microsoft Exchange-based email accounts.

Learn how to change the power mode on your Windows PC to preserve your battery, limit notifications, and background activity.

Windows Security is pre-installed on Windows 10 and ready for you to use at any time.

Learn how to locate and manage your app permissions on Windows devices. Some apps or games need specific permissions to work properly.