Cac bac cho em hoi khi cai dat phan mem keylogger vao may tinh lam sao de khi tat may hoac khoi dong lai khong bi mat va van con nam lai o may tinh khong? rat mong cac bac chi giao phan nay,cac bac noi ro cho em 1 chut nhe. VD nhu no nam o phan nam hay phai danh dau tich vao cho nao. Chan than cam on cac bac