Signing into Windows 10 post-offline install

Post date: 2023-03-14 11:09:39
Views: 257
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:
Bill Ackman built Microsoft stake in first quarter during sell-off, betting on AI and cloud growth
Trump says Xi agrees Iran must open strait, but no sign China will weigh in
FDA shuffles top drug, biologics leaders in latest shakeup
What are the current weather conditions in northern BC, AB, or SK?
Are there any good free VPNs?
ISO: Good board games for 2 people to play outside while waiting in line
Comedown after fun events
The Bear: Gary
Top Chef: Hook, Line & Dinner
Widow's Bay: Beach Reads