1.2 when do i use email?

E-mail is used to send either messages or media to people via the internet. It uses a modem, where the data is moduated then de-modulated. I use email myself simply so i can either: . get in contact with a friend, or a contact . make a complaint . make an enquiry about either an unknown product, or a faulty one . talk to family Other than that i have little use for emailing people, unless i need to organize events, or get in contact with someone such as an employer