Signing into Windows 10 post-offline install

Post date: 2023-03-14 11:09:39
Views: 298
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:
Can you get a loan for a wedding? The do's, don'ts and alternatives
Jim Cramer says this chipmaker is still a buy after soaring more than 200% this year
Inside India newsletter: Anthropic curbs ignite AI debate in India — efforts 'too slow, way too small'
Beef: Beef Season 2
Stargate SG-1: Desparate Measures Rewatch
A Man on the Inside: Group Project
Trump and Iran's President Pezeshkian sign memorandum aimed to end war
You had one job, bank.
Executive Dysfunction Tips
CEOs of Anthropic and Google DeepMind call for U.S.-led AI coalition in meeting at G7