generic keys can be used for install but not activate Once windows is installed you must go online to activate 8.0 must be upgraded to 8.1 online [URL]# These keys can only install Windows.  XKY4K-2NRWR-8F6P2-448RF-CRYQH (Win8 Prol)RR3BN-3YY9P-9D7FC-7J4YF-QGJXW (Wind8 MCE)FB4WR-32NVD-4RW79-XQFWH-CYQG3 (Win8 Home) XHQ8N-C3MCJ-RQXB6-WCHYG-C9WKB (Win8.1 Pro)GBFNG-2X3TC-8R27F-RMKYB-JK7QT (Win8.1 MCE)334NH-RXG76-64THK-C7CKG-D3VPT (Win8.1 Home) VK7JG-NPHTM-C97JM-9MPGT-3V66T (Win10 Pro)YTMG3-N6DKC-DKB77-7M9GH-8HVX7 (Win10 Home - multi )BT79Q-G7N6G-PGBYW-4YWX6-6F4BT (Win10 Home - single)      
I have an Insprion 3847 with a bad hdd installed a new one but need to resinstall windows but it keeps asking me for a product key but it is not posted anywhere. Any help would be amazing
OS reinstall