I have macro keyboard (friend gave me Cyborg V5) and never used it lol so if I set say macro key 1 to press CTRL+1 since I'm a lazy and don't want to press two keys at once will that be illegal? lol (I would never do that but just asking lol)

How the hell do you use this anyways.... he gave me without manual... lol

EDIT: not sure it's V5 hmm looks exactly the same but has extension with macro key pad on mine