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安裝中文字典英文字典辭典工具!
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- Backup, restore, and recovery in Windows - Microsoft Support
Windows Recovery Environment (Windows RE) is a powerful recovery platform that automatically activates when your PC fails to start It includes tools like Startup Repair, which diagnoses and repairs unbootable Windows installations, and System Restore, which reverts your system to a previous state without affecting personal files Additionally, it offers System Image Recovery, Command Prompt
- Backup and restore with File History - Microsoft Support
File History is a handy feature in Windows that helps you protect your personal files and folders from accidental loss or damage Think of it as a backup system that automatically saves copies of your files, so you can easily restore them if something goes wrong
- Find your BitLocker recovery key - Microsoft Support
If your device was ever signed into an organization using a work or school account, the recovery key could be stored in that organization's account You might be able to access it directly, or you might need to contact the IT support for that organization to access your recovery key
- Microsoft account recovery code - Microsoft Support
A Microsoft account recovery code is a 25-digit code used to help you regain access to your account if you forget your password or if your account is compromised
- Contact Us - Microsoft Support
Contact Microsoft Support Find solutions to common problems, or get help from a support agent
- Recovery options in Windows - Microsoft Support
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
- System Restore - Microsoft Support
To open System Restore, you can use one of the following methods: From the Control Panel, select Recovery > Open System Restore Use the keyboard shortcut + R, type rstrui exe and press Enter In the Restore system files and settings box, select Next Select the restore point that you want to use in the list of results
- Back up and restore with Windows Backup - Microsoft Support
Windows Backup is an easy, single stop for all of your backup needs Your free Microsoft account comes with 5 GB of OneDrive cloud storage (and more storage is available if you need it), and backing up your folders syncs the folders you specify to your OneDrive account, making them instantly accessible on all computers that you use with this Microsoft account
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