Hackers know how to take information from other computer and put new information into it是!

Hackers know how to take information from other computer and put new information into it是! Hackers know how to take information from other computers and put new information in.Using a modem(调制解调器),they join their computers to other computers secretly(秘密地).School headmasters and teachers are worried about hackers.So are the when you know how to die ,you know how to I know how to cook I know how to give are you know how to make it you don't know how to write You don't know how to write. I want to know how you do you know how to write I don't know how to i don't know how to Do not know how to love I know how to ask problem wish I know how to quit you. You really know how to respect Do you know how to o__the machine? I know just how to fake