Worked perfectly for me with a PC I had upgraded motherboard and processor on that I just couldnt reactivate. Just used option to " change product key " and activated instantly without any fuss.

Δεν είναι η πρώτη φορά που αγοράζω κωδικό από εδώ! Όλοι οι κωδικοί είναι 100% αξιόπιστοι! Ευχαριστώ για άλλη μία φορά !!

Excellent , no issues, works a treat.

Key revealed within seconds, worked right away

Super happy again! Windows 10 activated with no issues on first attempt... Many thanks!!!