How to change the windows version number of win7 system?

  

How does the win7 system modify the Windows version number?

1. Press win+r to enter the running window, enter “ldedit”, and press Enter;

2. In the Registry Editor window, open “HKEY_LOCAL_MACHINESOFTWAREMicrosoft Windows NT CurrentVersion”. ;;

3, find and open on the right side "BuildLabEx", the value of the data is the version number, the friend who wants to modify can delete and then enter, click & ldquo; OK & rdquo;

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