how to backup and restore windows 8.1 pro Activation

[Randa Ranoosh]

I want to format and re instal my windows
but how to backup and restore windows 8.1 pro Activation ?
I activated my windows 8.1 pro by phone

 

[USAFRet]

I want to format and re instal my windows
but how to backup and restore windows 8.1 pro Activation ?
I activated my windows 8.1 pro by phone

Do you have the license key written down somewhere?

 

[Randa Ranoosh]

yes I khnow my windows 8.1 product key

 

[USAFRet]

yes I khnow my windows 8.1 product key

Then that is all you need.
Reinstall, and activate online. If that fails, it will give you a phone number to call to activate over the phone.

 

[FALC0N]

I think this is what your looking for:

http://winaero.com/blog/how-to-backup-and-restore-activation-for-windows-8-1-windows-8-windows-7-and-windows-vista/