Starting Windows on a fresh machine.
Starting Windows on a fresh machine.
I just built a gaming PC for the first time. "Yay!" and all that. I still have an older system with Windows 10 Pro installed, but I need to transfer the license to the new machine. I read a guide on the Microsoft support site about reactivating Windows after major hardware changes. It suggested navigating to Settings → Update & Security → Activation → Troubleshoot and following the instructions. Those steps involve selecting "I recently changed hardware on this device" and picking the current PC. The issue is that the list of devices tied to my Microsoft account only shows one device—the old one. Since the new PC has different hardware, it shouldn’t appear there. I’m worried the tool is designed for systems with updated components, so my setup feels like a mismatch. I don’t have my product key anymore after the free upgrade from Windows 7, but I thought linking my Microsoft account would fix it. I’m unsure how to proceed and need guidance. Please feel free to ask any questions you have!
Consider using your Windows 7 or 8 key to activate Windows 10. (After installation, go to Settings > Activation and avoid entering the key during setup.) It helped me last month when I got a new PC. Make sure you choose the correct Windows 10 edition—you can't install Win10 Pro with a Win7/8 Home key. In the worst scenario, you might obtain a Windows 10 license for under $10, possibly from sites like eBay or grey market resellers.
A brand new PC essentially represents a hardware update. The key factor is the motherboard change. You should be able to log in using your Microsoft account on the new system and it will activate automatically. https://support.microsoft.com/en-ca/help...are-change Sign in with an administrator account to link your Microsoft profile. Choose Start, then Settings > Accounts > Your info. Under your name you’ll see Administrator. If not, select Create a local user or administrator account. Navigate to Your info in Settings. Verify the administrator account matches your Microsoft account by checking for an email address above Administrator. If present, it’s a Microsoft account; otherwise, you’re using a local one. If you lack a Microsoft account, refer to How to create a new Microsoft account. After confirming as an administrator with your Microsoft ID, return to Activation, select Add an account, enter your credentials, and sign in. Once added, the activation message will read: Windows is activated with a digital license tied to your Microsoft account. No distinction exists between retail or OEM keys.
This update occurred during the XP and Windows 7 support periods.
Five years ago I managed to use my original manufacturer keys to turn on Windows on a fresh machine, which others claimed was impossible. Last year I also tried using OEM Windows 7 keys to activate Windows 10 updates, a move many thought couldn't work since the free upgrade window had closed. I’m sure many on this forum have successfully applied this approach to transfer Windows 10 OEM licenses to various motherboards or brand new computers without any issues.
They often mention a lot in the terms and conditions, yet there’s really no clear boundary. I’ve transferred OEM 7 licenses between different computers, used seven Windows 10 licenses after the free upgrade window ended, swapped OEM licenses, and more. Everyone on this forum is doing the same. Now it’s impossible to tell whether an OEM or retail license is being used anymore.
However, technically agreeing to relocate it isn't entirely accurate. Microsoft might refuse, and you lack any options since the agreement restricts moving it to different devices.
Microsoft could also inform you that using Windows in a virtual machine isn't permitted, yet this has been common for years. They might also easily halt free Windows usage without requiring activation, which they haven't done. The terms and conditions are essentially just legal nonsense. If you're serious about adhering strictly, it's up to you. There are countless users who rely on OEM keys for new hardware, run Windows without activation, and follow every other restriction mentioned. It functions effectively. They seem indifferent.
They tried it with XP, Vista, 7 or 8.1, but it probably wouldn’t work. The main reason they let it pass with 10 is because they can profit from the harvesting data. Simple as that. That’s why they don’t care. Whether it’s the license fee or the data they collect, they always get something. Either way, they earn money. I didn’t claim it was impossible—I just noted that the agreement forbids it. I also mentioned sometimes Microsoft shows leniency to us.