Email

E-mails (Electronic mail) stands for messages that are sent through the internet between two people, which are managed by the simple mail transfer protocol. They can attach various files onto the E-mail and send it to other people. The process is much faster than a sent hand written letter(A few seconds compared to weeks). However, one should avoid opening E-mails from addresses that are unknown to them as they can contain viruses due to the fact that they allow HTTP programming.