The cons writing e-mails.
As we know not all people has an e-mail,and not all people understand how to manage it.
Good things about e-mail are that the message is coming fast to the recipient. Another thing is that you don`t pay for it, it is for free. And you don`t have to leave your house when you want to send an e-mail.
Defects in writing letters.
Most of people are writing letters but the time of delivery letters is lower than e-mails , also you have to pay for a stample and envelope, and you must go out to send it.
Advantages of writing letters: Most of the people can write letters so it is very good to communicate. Even you can write to an elder person.