Stands for electronic mail (eg electronic) means of communication or messaging or leaving comments for the note. One pewter Go into terminal (terminal) or to another computer one by pass the network (network), the sender has to be No. is (e-mail address) of the recipient and the recipient can open the computer to that message. out at any time, usually no typing or news into the paper. Considered to be part of saving paper basically considered a part of office automation (office automation) is currently gaining popularity tremendously.