Email is an electronic mail system\xa0which is useful for transferring the messages in minimal time limit from one place to another.The two options available in the email are replying and forwarding.Both of these functions have\xa0different purposes.\tReplying: It is the option used to send the\xa0reply of already received an email\xa0from a person of the group. It has Re at the beginning of the subject. The\xa0user or receiver understands from the subject\xa0that it is a reply to an already sent message. \tForwarding:\xa0It is the\xa0option helpful to share the email\xa0with another person. Like you received an email from company X with an offer. You like to share or convey the\xa0same message\xa0to your friend. You can click to forward the message. The\xa0receiver of this mail with FW\xa0in the subject line.