Activation - Microsoft Community

see need activate windows, believe activated. need re activate . how in know windows go activate not ? , have try error code (0xc004f034 ) stuff no difference, try changing keys didn't work . have had windows 10 day one, gives ms ?

did windows 10 come preinstalled on computer?

windows 10 came preinstalled on computer, how find product key?

press windows key + x

click command prompt (admin)

enter following command:

wmic path softwarelicensingservice oa3xoriginalproductkey

hit enter

the product key revealed, copy product key enter it

click start > settings > update & security > activation > change product key enter new product key click next to activate

if unable activate windows 10 after above , have correct edition installed, please attempt phone activation:

activate windows 10 license via microsoft chat support

Windows / Windows 10 / Install, upgrade, & activate / PC