Windows 10: Windows 10 Pro licensed for only 1 computer

I have windows 10 Pro on my laptop and on my PC, Is it bad enough to even Sign in to a Microsoft account due to Licenses Agreements? If so I am really sorry

:)

 

Upgrade Windows 10 Family to Pro with license from old computer

You could try:

1. Disconnect the computer from all sources of internet.
2. On the Windows Activation Screen in Settings, change the product key to Windows 10 Pro generic key VK7JG-NPHTM-C97JM-9MPGT-3V66T.
3. After it upgrades to Pro, reconnect to the internet.
4. Then try the activation troubleshooter to transfer license from old computer.

There is absolutely no guarantee step 4 will work and be WARNED, once you upgrade to Pro it will be very difficult to downgrade back to Home version.

 

Windows 10 upgrade license

Hello guys,

I have 1 license of WIndows 8.1 FPP/retail license. I want to upgrade to WIndows 10, but I one thing is unclear to me.
If I upgrade, will WIndows 10 license be retail or it will "turn" into some sort of OEM license?

I ask this because I upgrade my PC, you know, more memory, replace HDD, and I intend to upgrade the MB and CPU to Kaby Lake platform sometime in the future, (and of course sell the replaced hardware)
This thing is not clearly mentioned anywhere.

Thank you.

 

Moving a Windows 10 Pro license to a new computer

Use chat support to reactivate it using the Windows 10 Pro product key.

Activate Your Windows 10 License via Microsoft Chat Support

Learn more about transferring your license:

• How to Transfer your Windows 10 License to a New Computer