Some friends accidentally changed to the professional version after reinstalling, so how should we return it? In fact, there are still some methods. You only need to enter the control panel to operate. Let’s take a look.
1. First, please double-click the "Control Panel" icon on the desktop of the Windows 10 operating system, as shown in the figure below.
2. Then, in the expanded control panel, please select and click the option, as shown in the figure below.
3. In the system and security interface, please click Options. On this interface, you will be able to see that your computer is currently pre-installed with Windows 10 Home. Chinese Version.
4. On the system interface, please gently drag the sliding bar to the bottom of the interface, and then click the option in the lower right corner, as shown in the figure below.
5. At this time, a dialog box for entering the product key will pop up. Please enter the product key here, as shown in the figure below. The key for Windows 10 Professional Edition is: vk7JG-NPHTM-C97JM-9MPGT-3V66T (if you need it, you can also find it on the Internet yourself).
6. After entering the Windows 10 Professional Edition key, you will be directed to the interface for upgrading the Windows version. On this interface, just click Upgrade. Win10 Home Edition is being upgraded, please wait patiently for a while.
7. After the upgrade is completed, please return to the system interface to view it. At this time, you will find that the Windows version has been successfully upgraded to Windows 10 Professional Edition, as shown in the figure below.
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