The Internet

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Introduction

Introduction (cont'd)

Introduction (cont'd)

Internet addresses

Top-level domains

Top-level domains (cont'd)

Generic top-level domains

Generic top-level domains (cont'd)

Generic top-level domains (cont'd)

Generic top-level domains (cont'd)

Networks

Usage

World Wide Web

World Wide Web (cont'd)

World Wide Web (cont'd)

World Wide Web (cont'd)

World Wide Web (cont'd)

What is it?

Tips

Tips (cont'd)

Tips (cont'd)

Software

Secure connections

What is it?

Tips

Tips (cont'd)

Tips (cont'd)

Tips (cont'd)

Tips (cont'd)

Tips (cont'd)

FTP software

FTP software (cont'd)

FTP software (cont'd)

FTP software (cont'd)

FTP software (cont'd)

Passwords

Passwords (cont'd)

Passwords (cont'd)

Passwords (cont'd)

Passwords (cont'd)

What are they?

42 of 43

Virus-scanning software

How to avoid them

Remove diskettes and CD-ROM's from computer before booting.
Be cautious about running programmes obtained from questionable sources, whether received on physical medium, in e-mail or from the Internet.
Be cautious about opening MS Word documents. Turn off the macro-execution feature.
Use virus-scanning software and keep the virus definitions up to date.

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Last modified: Thu, 2007 Aug 16 17:50:54

Slide show generated from internet.html by Weasel 2007 Aug 16