Instead of writing a letter with pen and ink, the sender just typed from the keyboard of a computer and know how to use e-mail software (email program).
The letter was sent on the postal system is not necessary materials the recipient or sender. Meanwhile, if the email, only electrical signals encoded electronic mail content is transmitted to a receiver. Therefore, only the content or presentation of electronic letters is preserved. Meanwhile, using the mail one could submit additional materials contain different content or meaning. This can be very important for many people.
velocity email just a few seconds to several minutes and the cost is negligible compared to the mail sent
using any email they always have software can open and read e-mail is convenient, rather than having to put a letter in the mailbox. Also, because each mail user must enter a password into the machine should email will be people in general difficult intercepted than postal mail. But conversely, the strange hackers can infiltrate the system of personal electronic mail as if the encryption or secure software system is broken.
The volume of e-mails sent and received can more post office many times. For new email service, the capacity can be up to each Gbyte of Gmail service as such, or more. The number of messages can be stored in this space is equivalent to several sets of encyclopaedias.
The case letter vandalism on the postal system (such as powdered antrax letter, letter bombs, ...) are very rare but can cause injuries. However, e-mail system, can not cause injury which often have to cope with many problems such as computer viruses, corrupt abusive messages (spam), advertising messages (advertisement mail) and dancing letters Sexual example (Pornography mail), especially for children, is a lot. For other types of malicious messages (Malicious mail) these users need to install additional utilities or filter function (available in the software or to purchase additional) to deduct. However, one thing is for sure no other software tool is excellent.
The transitional form (chain mail) in which the recipient to move content or Nghieu letter to an unusual person also popular in both two postal systems and email. The ability to influence the profile of the two types are equivalent, although email forwarding probability infect many computer viruses.
Inbox is where you store addresses correspondence with righteous. Similarly, in the e-mail system, the equivalent of the mailbox data content of email address plus the owner's email. The difference here is the electronic mailbox will have more functions is the removal of old messages.
Each person can have one or more email addresses (and must be registered through a particular system). Each mailbox will have a distinguished address is never identical to another email address.
So can completely confuse the noun use electronic mailboxes or electronic mailbox (email account) to a part A registered email software to receive and send email to an individual.
đang được dịch, vui lòng đợi..