The W10 key will likely match your existing 8.1 key, but you may receive a replacement if needed.
The W10 key will likely match your existing 8.1 key, but you may receive a replacement if needed.
You'll keep the same key during the upgrade, but it won't remain valid once the PC is sold or disassembled. The new key will be required for the rebuilt system.
I'm using Windows 8.1 but the key isn't working. It seems Windows 10 uses a different version, so you might need an app to locate it.
Sure, I can attempt that and check its performance once activated.