Following are the advantage and disadvantage of E-mail.
Advantage :
Inexpensive way to move information.
Delivered mail very fast.
Reducing clutter of paper in office.
Easy to send email.
Maintain records of communication with someone else.
Email waits until you read it.
Disadvantage :
Need computer to read or print email.
Sent mail can be changed or deleted.
Easy to sent a message that you latter regret.
Hard to express emotions.