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Present Services available via the Internet.  

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Present Services available via the Internet. Video Conferencing With a small video camera fixed to your PC, your image can be sent down the network to another user (and vice versa). Audio signals can also be sent using microphones and speakers. This means you can see and talk to another user. Companies can set up meetings with eyeball-to-eyeball communication between people who are not in the same room, building or even country. Using advanced communication methods, you can even talk to astronauts orbiting in satellites in space. Email Email is a system, which allows Internet users to send messages. Each user has a unique email address - usually provided by their ISP (Internet Service Provider). Jake sends an email message to Susan... Jake writes the message and sends it to Susan's email address The message is uploaded from Jake's PC to his ISP server. Jake's ISP server sends the message to Susan's ISP server...

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