Yes, a magic and curse of modern technology...Ooh, those installation processes are like you are trying to win a battle against 300 000 soldiers and your army has hardly 40 000. Actually, with excellent strategy Alexander the Great did that against Persian king Vassilius but that was rare case...Others, like me prior to such installation processes should call Any-case man, that for Any case will react in the time of possible trouble...😲😔😷
There has been some fine historic battles where superior strategy had led to incredible victories against the odds that's for sure!
I am usually the man they call. Sob!