Create a recovery drive - Microsoft Support
网页Create a recovery drive so you can reinstall Windows 10 or Windows 11 in case you experience a major issue such as hardware failure.
Create installation media for Windows - Microsoft Support
网页After you've created the installation media, you can reset or reinstall Windows. To learn more, go to Recovery options in Windows.
Recovery options in Windows - Microsoft Support
网页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.
Create a USB recovery drive - Microsoft Support
网页2023年1月10日 · To save space on your PC, you can delete the recovery image from your PC and use a recovery drive instead. Windows 8.1 includes a built-in tool to create a USB recovery drive. Windows will let you know how big the recovery partition is, and you'll need a USB flash drive at least that big.
Creating and using a USB recovery drive for Surface - Microsoft …
网页If your Surface won’t start—or if the recovery info has been removed—you can use your USB recovery drive to access recovery tools and solve problems. Your Surface comes with Windows recovery info that allows you to refresh it or reset it to its factory condition.
Surface Recovery Image Download - Microsoft Support
网页Your Surface comes with Windows recovery info that you can use to refresh your Surface or reset it to its factory condition. Always try to do that first before downloading a recovery image. To learn more, see the links below.
How to refresh, reset, or restore your Windows 8.1 PC
网页However, if Windows needs missing files, you’ll be asked to insert recovery media, which is typically on a DVD disc or thumb drive. If that happens, what you’ll need depends on your PC. If your PC came with Windows 8.1 or Windows RT 8.1, you’ll need the discs or thumb drive that came with your PC.
Create a system repair disc - Microsoft Support
网页System recovery options can help you repair Windows if a serious error occurs. To use system recovery options, you'll need a Windows installation disc or access to the recovery options provided by your computer manufacturer.
Recover lost files on Windows 10 - Microsoft Support
网页Microsoft automatically creates a recovery folder for you called Recovery_<date and time> on the destination drive. There are three modes you can use to recover files: Default, Segment, and Signature.
Find your BitLocker recovery key - Microsoft Support
网页A BitLocker recovery key is needed when BitLocker can’t automatically unlock an encrypted drive in Windows. This key, which is a 48-digit number, is used to regain access to the drive.