Windows 10: How to upgrade my windows 10 home single language to windows 10 pro

I have Dell Laptop Inspiron 15 3576 and I want to upgrade from Windows 10 Home SL to Windows 10 Pro. Which is showing me in Windows Activation "Update Windows 10 Pro to Add Feature" See attachment. My Previous Windows 10 Home SL is Activation Windows is activated with a digital license linked to your Microsoft account. I have no windows activation key. How to Upgrade Windows 10 Pro?

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Download Windows 10 TH/RS

I've added Windows 10 Anniversary Update (1607) 'client combined single language' ESDs and decryptor to the op.

Client Combined Single Language includes:
Windows 10 Pro, Windows 10 Home, Windows 10 Home Single Language, Windows 10 Education

 

Clean Windows 10 (?PRO?) install

No, in my language I just have the windows 10 and windows 10 N version. In the standard american version I see windows 10, windows 10 Home Single Language, and windows 10 N.

 

Windows 10 upgrade problem, no input accepted

I really hate having to come here and ask for help, but I really am stumped. It hurts my geek pride. I have a PC with fairly modern hardware in it. It has a p8p67 pro in it. I have tried upgrading windows 10 on it twice now. Both times I have had the same result.

After windows finishes upgrading it goes to the log in/set up screen. I can't do anything. No keyboard or mouse input is accepted.

I will list some, or hopefully all, of the troubleshooting steps I have tried:

• Move keyboard and mouse to different USB ports.
• Try different keyboard or mouse.
• Restart computer, repeatedly.
• Google for related issues.
• Update Bios, because why not.
• Create boot media and revert to windows 7.

The windows 10 system restore boot media works fine with keyboard and mouse. All USB ports work in windows 7. I don't know what is wrong. I suspect that windows 10 is lacking a driver of some sort, but since the computer accepts no input I have no way of checking for which driver let alone installing it.

Please help me figure this out. If I have to revert back to windows 7 again, I am not going to get it upgraded to windows 10. Thank you in advanced.