2014-05-22, As someone who spedns many hours on his computer and usually late at night this program has been a life safer. ?If so, why do you say that this program is someone who spedns many hours on his computer? Do you not know what the word as means? You probably meant As someone who spedns many hours on his computer and usually late at night, I can tell you that this program has been a life safer. See the difference? That's how to use as . Keep track of who/what you're referring to.