delete windows 7 from my laptop and put windows 8.1 on using a recovery disc from my dell laptop. can it be done?

[efnw117541]

I want to take the whole of windows 7 from my old laptop and use my recovery disc from my other laptop to put windows 8.1 in the old one. Can it be done?

 

[qazzi]

you do know that is illegal right? and asking that in tom is against the TOS...