Windows 7 operating system comes with system backup, especially the genuine Windows 7 operating system, you should first use this feature to do a backup, so that you can restore it when needed, without having to reinstall the operating system.
Methods/Steps
1, Start → Control Panel & Rarr; Recovery
2, Open System Restore
3, System Restore → Next
4, under normal circumstances, the genuine operating system is automatically enabled by default, if it is a cloned operating system may turn off this feature, or even optimize it. .
5. This backup and restore function only backs up the system, settings, etc., and does not change the user's data. So, you can click Scan for affected programs to see if it is necessary to make a backup (new restore point).
6, a scan, system restore will give detailed information after the scan, after reading this restore point, what does the operating system do? In particular, after the system patch and the driver are abnormal, it is useful to restore the system state before the restore point by restoring.
7. Click Finish to complete the backup operation. If the system is abnormal, you can use the restored restore point to restore the operation.
The above is the introduction of Windows7 backup system method, I hope to help everyone!
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