[Dementon]

“No free upgrade anymore.”

That may not be entirely true. While the free upgrade was officially discontinued quite some time ago, unofficially it appears to still be available.

https://www.howtogeek.com/266072/you-can-still-get-windows-10-for-free-with-a-windows-7-8-or-8.1-key/

It’s been over a year since I last updated a PC from 7 to 10 but I was able to do it for free well after the free upgrade offer ended.

[bankwalker]

where can I find my windows 7 key?