Internet access refers to the means by which users connect to the Internet. Methods of access include Dial-up, Cable, Broadband and Wireless.

Electronic mail, shortened to e-mail or email, is a method of composing, sending, and receiving messages over electronic communication systems. The term e-mail applies both to the Internet e-mail system based on the Simple Mail Transfer Protocol (SMTP) and to intranet systems allowing users within one company or organization to send messages to each other.