Signing into Windows 10 post-offline install

Post date: 2023-03-14 11:09:39
Views: 300
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
Chairman Warsh abstains from giving rate forecast as several members signal a hike in 2026
Stargate SG-1: Desparate Measures Rewatch
From Mom and Dad to Just Mom
Stock futures rise as Fed hints at possible rate hike in 2026; Kospi hits over 9,000 for the first time: Live updates
Oil falls as International Energy Agency forecasts supply glut next year after U.S.-Iran deal
CEOs of Anthropic and Google DeepMind call for U.S.-led AI coalition in meeting at G7
China to return as major oil buyer in August, JPMorgan says, naming its top stock picks
Jeffrey Gundlach says Fed's Warsh is not going to be the 'easy money' chairman many hoped for
How Elon Musk's second-in-command Gwynne Shotwell helped turn SpaceX into an IPO giant