Learnem, Computer education over Internet - Since the year 2000
Home Ebook E-learning Courses Free E-books Login Discussion Boards
Web Design in 7 Days - Lesson 1 : Starting with HTML

Starting with HTML

Web pages are ordinary files with ".htm" or ".html" file extensions. They contain a code named "hyper text mark-up language" or html. This codes when viewed in a browser like Internet Explorer or Firefox or other web browsers will be seen as a web page. Web pages you see in a browser might seem simple, but the code under the web page may sometimes be complicated.

To design an html web page you have two options:

*  You can use a web page editor like Microsoft FrontPage, Adobe Dreamweaver or similar to create web pages. Webpage editor software works like Microsoft Word(R) (a complicated editor program used for creating and editing pages of books, letters etc.). You just type text, insert graphics and finally save your document as an html web page. Web page design software will generate the html code in background and saves it in html file. Designing web pages in such software can be very easy. But if you are going to create dynamic, well designed, professional web pages you will find that this is not a good option. A professional web developer needs to understand the html code itself very well.

*   Second option is to learn html codes and write html pages in a simple text editor. As mentioned earlier, your codes will be seen as WebPages when viewed in a web browser. After you have learned html code and you are confident about your HTML knowledge, you can use web page design software like Dreamweaver to speed up the process of editing pages.

Reasons why we should write HTML code (second option)

* If you want to design professional web pages, using web page design software alone will not be enough. You must be familiar with html codes to perform small modifications to the generated code. Code generated by these software packages is sometimes big and chaotic and maintaining such code is difficult. You will need to modify the code and optimize it or even write the code without their help.

* If you want to design dynamic web pages (as in most of the websites) you will need to know html codes to be able to generate it programmatically.

* If you want to use forms in your pages to send information to your own or someone else's server and return result pages back to browser you will need to know html codes.

First Web Page

For this course you will need a simple text editor to write html codes. For example you can use notepad in windows or any text editor in other operating systems. You will also need a browser like Internet explorer or Mozilla Firefox. In this course we will assume that you are working in Windows 9X/NT/2000/XP/Vista.

Open notepad and type the following code.

Example 1-1: page1-1.html

Hello world!

Now save the text as "page11.html". Notepad by default will add a ".txt" extension to every file it saves. To make sure it will save your file with an ".html" extension you need to change "Save as type" setting in "Save file" window to "All files" (Figure 1.1).

Figure 1.1: Saving a file in .html format.

To browse html file, open windows explorer and double click on the file. You must see your first web page opened in your web browser (Figure 1.2).

Figure 1.2: this is what you should see in your browser.

<HTML> and </HTML> are called tags. First one is a start tag and second is an end tag. Tags are something like commands in programming languages. <HTML> tag tells the browser that this is the start of the HTML and </HTML> marks its end. We normally do not put the text of web page directly inside <HTML></HTML> tags (as you will see in next section) but this is enough for this simple example.

HTML Code Headers

Every html page must have a header. Header contains important information about the page. Different tags are used for different sections of a header. Header of an html page is specified by <HEAD> and </HEAD> tags.


We will enter header information between <HEAD> </HEAD> tags.

One of the most important parts of a header is title. Title is the small text that will appear in title bar of the browser software. So html document will be as below.

<TITLE>Title of the page</TITLE>

Web Page Body

Now our web page needs a body in which we will enter web page content. As you may guess we will use these tags:


Body will come right after header end tag. Enter the html code in notepad and save it under the file name "page2.html". Then view html file in your browser by double clicking on it in windows explorer.

Example 1-2: page1-2.html

<TITLE>My company web page</TITLE>
Welcome to our homepage. More text here.

Figure 1.3: The file page12.html being viewed in Internet Explorer. Look at the title bar of the window "My company web page".

If you want you can change background color of your web page by extending <BODY> tag as below.


This will change your background color to green. Format of color number is RRGGBB. You know that each color is a combination of three main colors: Red, Green and Blue. In color format RR is value of red component of the main color in hexadecimal format. GG is value of green component and BB is the value of blue component. Two digit hexadecimal number can be anything between 00 to FF i.e. 0 to 255 in decimal format. So if we write 00FF00 we mean (red=0, green=255, blue=0) so the result is a pure green color. You can produce 16 million colors in this way but pay attention that not all of the browsers and computers will be capable to show all these colors with significant difference.

Background Image

We can use a background picture for web pages instead of background color. <BODY> tag in HTML code can be extended to include an image file name as the background of the page. Let's assume we have an "image1.gif" file and we want to use it as background. Image file must be in the same folder as our html file otherwise browser will not be able to find it. (Or you can add the file path to the image file name).

Example 1-3: page1-3.html

<TITLE>My company web page</TITLE>
<BODY BACKGROUND="image1.gif">
Welcome to our homepage. More text here.

Figure 1.4: The file page13.html being viewed in Internet Explorer. Web page text and the background image tiled to entire web page.


1. Write your web page code and use a background picture for it.

2. Write above code with a blue color instead of an image as its background.

3. List tags you learned in this lesson with a small description.


Next Lesson

Discussion Boards
Paid Ebooks
Free Ebooks
About us
Course Pages
Web Design
C Programming
Free Tutorials
Web Design
PHP Web Prog.
C Prog.
ASP Web Prog.
Free Ebooks
Web Design Ebook
C Prog. Ebook
Free Support
Support for e-books and free courses are offered through CourseFarm website. In order to use the CourseFarm website, You need to create a free member account on it (see main page of the website).

Web Design in 7 Days Course Page

Programming in C in 7 Days Course Page

PHP Web Programming in 7 Days Course Page

Support on CourseFarm is provided by authors of the e-books themselves. You may also contact them on the website for your possible questions.
Home | Educational E-books | Online Courses | Free Books | Discussion Boards
Testimonial | Contact us | FAQ | About us
Society50 Asian Social Network | Science and Tech Blogs | Asia Weblog | CupidB Free MatchMaker

© 2000-2010 Learnem.com, All Rights Reserved. Last Update April, 2011.