How does Win10 repair the system? How to boot to WinRE

Previously, everyone fixed the system by entering safe mode, using WindowsPE, or reinstalling the system. However, starting from Vista, we have a better way to deal with these problems, that is Windows Recovery Environment (referred to as: WinRE)! The following small series for everyone to explain in detail how to do this in Win10 system!

[What can WinRE do?]

With WinRE, it is very convenient to perform system restore, system image recovery, boot repair, etc. It is also possible to restore an inoperable computer without losing files, or even All files and settings are erased, the entire system is initialized, similar to the effect of system reloading; and the update patch that caused the system to crash can be uninstalled. And WinRE will also be installed by default in the hidden partition before the system partition,

[How to boot to WinRE]

By holding down the “Shift” button and clicking on the Start menu in Win10 "Restart", you can enter the interface after rebooting; you can also boot to WinRE by pressing the F8 button at boot time; if Windows fails to start due to failure, it will pop up "Restore" interface. Click on the “View advanced repair options” to enter.

[Example 1, how to use WinRE to uninstall the system update patch that caused the Win10 system error]

1. After entering WinRE, click on "Troubleshooting";

2. After entering, you will see the “Uninstall Preview Update” at the bottom, and then uninstall all system update patches. For the specific effect, please see the second picture below;

[Example 2, how to use WinRE to reinstall Win10 operating system]

1. Use U disk or CD containing Win10 system image to start System, after the interface appears, click “Next”;

2. In this interface, click the “Repair Computer” option below;

3. Launch to WinRE interface After that, select the “Troubleshooting” and then you will see the new “Reinstall Windows Technical Preview” option with this media, click and install it;