This guide will help you convert your existing Windows 10 Home PC to Windows 10 Professional without fresh install.
Before you Begin:
1) You will need to purchase a Windows 10 Professional Activation Key
2) Make sure you have Windows 10 Home Edition installed and activated on your PC. Goto Start menu, type “About your PC”, under Windows Specifications, Edition should say “Windows 10 Home” and “Activated”.
How to Convert Windows 10 Home to Windows 10 Professional:
1) Go to Start menu, type “Activation”, click “Change Product Key” and enter the Product Key purchased from us.
2) This should start upgrading you PC to Windows 10 Pro.
3) Wait till your PC is upgraded, once upgraded, make sure your PC is connected to the internet.
4) That’s it, your Windows 10 Pro should activate automatically.