Thank you so much for you reply

Thanks for your quick reply
If you don't mind me asking (since I don't have windows 10 yet), how can I work with this "Digital Entitlement" feature?
And how can I actually backup the windows to an...

I would like to buy a windows 8.1 pro and then update it to windows 10 (in this little remaining time). The thing I want to know is that if I can somehow backup my windows status (in case of...