Signing into Windows 10 post-offline install

Post date: 2023-03-14 11:09:39
Views: 399
I have built "around" an old PC using a mix of new and salvaged parts, and thought I'd install Windows 10 "clean". I built on a workbench and didn't connect to the Internet while doing the initial Windows install, and now it's asking for a product key.

My product key dates back to Windows 7 and is too long / has "unacceptable" characters for the key entry function. I've signed into my Microsoft account in apps including PC Health Check without issue, but can't seem to get Win10 to recognize this.

I can always start over and reinstall -- I'm only a couple hours into this -- but I maybe I'm missing a stupid obvious thing.
Please click Here to read the full story.
 
Other Top and Latest Questions:
Meta- and Google-backed Jio Platforms’ shares soar over 21% on trading debut after record IPO
Trump administration may let more Russian diesel onto market, energy secretary tells CNBC
Trump jokes $5,000 would buy 'a hamburger and maybe a small dessert' at Mar-a-Lago as cost of living looms over midterms
Wednesday's big stock stories: What’s likely to move the market in the next trading session
Stocks making the biggest moves after hours: Visa, Robinhood, NXP, Seagate and more
Labubu-maker Pop Mart's shares extend declines as third-quarter sales plunge
Oil prices rise as Houthi attacks on Saudi Arabian refinery raise supply worries
Israel election appears to have no clear winner with Netanyahu, opponent Eisenkot far short of majorities
'Bad time to troll': Binance cofounder Changpeng Zhao asks Elon Musk for 'respect' after post about bitcoin hack
Movie: Primetime