Access - Queries

Introduction

One of the most powerful elements of a data base is the capacity to make a search on a mass of data stored in the data base. It is then possible to make analyses and to take out of it trends. For example, you don't need to see all the list of the customers if you need only the phone number of one of them. There are also queries for certain queries of action such as the update and the deletion of data.

Access - Tables

Introduction

You will find in the tables three important elements of a database; the list of fields, the properties of each one and the data that's in them.Tables are structured. The structure contains the list of fields as well as the properties or the characteristics of these fields. This page gives you not only the information to create of a table, but also how add and change fields in it.

Animated images

Introduction

There is just a kind of graphic format that is capable of having animated images. It's about a format of chart GIF 89a. It's a sequence of images the time of exhibition of that one controls. It looks a little like a series of cards with different images

HTML codes

Before we begin

This page was recently restructured. The contents on the World Wide Web are now divided into several pages. The page of introduction to the World Wide Web contains an introduction and a description of the elements that one finds on Web pages and Web sites. There is also a page containing advices for the conception of Web pages,

Web forms

Introduction

There is a code HTML that allows to create a link on an address of E-mail. The only problem with this command is that the user should previously have supplied with the data to the Browser that he uses. He should supply his name, his address of E-mail

Creating Web pages with Word

Introduction

World Wide Web entered in a big way in 1995. Since then, everybody wants to create his or her own Web page and to "publish" their work. This page shows you the basic concepts on how to use Microsoft Word to realize a Web page.

Creating Web pages with Netscape Composer

Before we begin
This page was recently restructured. The contents on the World Wide Web are now divided into several pages. The page of introduction to the World Wide Web contains an introduction and a description of the elements that one finds on Web pages and Web sites.

Advice on creating Web pages and sites

Introduction

World Wide Web entered in our vocabulary in 1995. Since then, everybody wants to create his or her own Web page and "to publish" it. This page give you some advice, tricks and hints on creating your Web pages and Web site.

Internet Relay Chat

Introduction

Contrary to the E-mail and Newsgroups, or you can wait for hours and even sometimes for days before having an answer, the IRC allows the communication in real time. You connect to a server IRC. Then you enter one of the " rooms of conversation " according to the subject that is shown. If there is no subject interests you, you can always create your own room of conversation and wait that the another person appears.

Newsgroups

Introduction
The E-mail is advantageous when you know the address of the addressee. But what to make when you want to meet the other persons on the Internet who have the same interests as you?

FTP (File Transfer Protocol)

Introduction
FTP (File Transfer Protocol) is used to transfer documents or software of a site to your account of Internet or to your floppy disk. Several companies and universities have sites FTP

E-mail under the Merlin server

Introduction
The E-mail allows you to communicate with the other persons on the Internet. You can leave them messages and them the another message can afterward return you.

Netiquette

Introduction
Netiquette is simply some guidelines on good ways to help you communicate and interact with others on the Internet.

World Wide Web

Before we begin
This page was recently restructured. The contents on the World Wide Web are now divided into several pages. The page of introduction to the World Wide Web ( this page) contains an introduction and a description of the elements that one finds on Web pages and Web sites.

What is the Internet?

The Internet is a communication system that allows computers around the world to communicate and to exchange of the data with each other.