Due to poor performance on my old PC I'm thinking of doing a complete Windows 10 reload to clean things up. I have Outlook 2013 that I originally bought on ebay some five years ago. Would I be able to re-use my existing product key? If so, how do I find my existing product key on my PC - I'm...
Hello, I'd like to do a Windows 10 reinstall ( a complete OS reinstall) on my current PC, as it's old and getting very slow. Would anyone know can I reuse my Windows key, which I originally bought on Ebay the first time I installed it about 4 years ago? According to my system page it's a...