electronic mail, email (or e-mail) is defined as the transmission of messages over communications networks. Typically the messages are notes entered from the keyboard or electronic files stored on disk. Most mainframes, minicomputers, and computer networks have an email system.
E‑mail is a fast and convenient way to communicate with others. You can use e‑mail to:
- Send and receive messages
- Send and receive files.
- Send messages to groups of people
- Forward message
Sending e‑mail is also free. Unlike sending a regular letter, no stamp or fee is required, no matter where the recipient lives. The only charges that apply are those that you pay for an Internet connection or a specific e‑mail program.