i used 3 virgin keys yesterday,upon reboot,watermark and non-genuine,activate every 6 months,no big deal...
It could still be done if you know what you're doing. Of course all workarounds are subject to M$'s desire to invalidate all those WMC keys .
Untrue. LOL. h t t p://imageshack.us/a/img189/4387/screenshot2qp.png h t t p://imageshack.us/a/img577/5189/screenshot4pv.png h t t p://imageshack.us/a/img17/6543/screenshot5ni.png
Huh? Do I have to spell it out for you? I made those screenshots from my installation from a KMS-activated Win 8 Pro which was legitimized and permanently-activated by a valid & free WMC key from M$'s own promo. I activated it after the loophole was supposedly "closed" many weeks ago. That's my refutation of the condescending "WMC nonsense" comment above. Just because some people can't do it doesn't mean others haven't found ways to do it.
Activated W8Pro with legit key and then activated WMC with provided free key from MS.Always the same free WMC key.