internet resources
DESCRIPTION
Internet Resources. Resources. Includes 6 main services:. Newsgroup. Electronic Mail. World Wide Web (WWW). File Transfer Protocol (FTP). Conservation Over the Internet e.g.ICQ. Remote logon. World Wide Web (WWW). - PowerPoint PPT PresentationTRANSCRIPT
Newsgroup World Wide Web (WWW)
Conservation Over the Internet e.g.ICQ
File Transfer Protocol (FTP)
Includes 6 main services:
Electronic Mail
Remote logon
World Wide Web (WWW)World Wide Web (WWW) A system that enable
users to find and retrieve information by navigating through linked hypertext documents
NewsgroupNewsgroup It is a discussion group
that allows people with common interests to communicate with each other.
Computers have to connect to newsgroup servers in order to download news.
Electronic MailElectronic Mail It can exchange E-mail
on a network It is a fast and
convenient way to exchange ideas and request information
You can attach files in E-mail, forward to other readers …
File Transfer Protocol (FTP)File Transfer Protocol (FTP) To copy files (e.g.
HTML files) from one computer to another on the internet
Download (From Server to Home PC) files
Upload (From Home PC to Server)
Conversation over the Internet Conversation over the Internet (Chat) - e.g.ICQ, internet phone(Chat) - e.g.ICQ, internet phone
You can instantly communicate with people around the world by typing back and forth
When chatting, the text you typed immediately appears on the screen of each person involved in the conversations
Remote logon (Telnet) Remote logon (Telnet) You can logon a host
computer remotely through the Internet, and the computer will act as a terminal for the computer host (e.g. UNIX systems).
You can do some operations or commands to remote control the host system.
E.g. Run a program.
Host Computer
Terminal