E-mail & Usenet The advantages of e-mail are that they can be personal and private. Not everyone can read or have access to your e-mail address and account. You can send an e-mail to anyone who as an e-mail address. I think o...

TCP/IP already supports over 4.8 million hosts with up to 45-MBPS transit facilities and a wide variety of access links. Its architecture is evolving to support millions of end users, gigabit-per-second backbone links, and up to gigabit-per-second communication between individual pairs of end ...