Skip to main content

Introduction To HTML

HTML stands for Hypertext Markup Language. Hypertext refers to the text with Links. These links may point to sections of the same web page or any other web page within or outside the website.

HTML Definition

HTML is a language used to create and format web pages. HTML is used to define the structure and format of a web page. HTML will place and format the contents like text, pictures, audio or video data in your web pages. Moreover,you can use Links to connect the related web pages in the form of a website.


 Who Invented HTML?

HTML was developed by Tim Berners Lee in 1989.

TAGS and Elements

HTML uses commands called TAGS to create and format different elements
and contents of a web page. HTML tags are enclosed within angle brackets <>. For example <b> tag is used to format some text as bold text.
Normally, tags work in pairs as shown in the example below.

<b> This is bold text. </b>
The output of the above HTML command or tag will be as show next in blue:
This is bold text.

The <b> tag is called Opening Tag or start tag, whereas </b>
tag is called Closing Tag or end tag. most of the tags use both opening
and closing tags. A few tags like <br> tag (used for line break)
and <hr> tag (used for horizontal rule, that is, a horizontal line)
is used as single tags. They do not need closing tags. Such tags are also called
Empty Tags.
Every HTML Tag is related to some HTML element. For example, <TABLE>
tag
is used to create a table HTML element. Each HTML documents consists of
HTML elements.

Attributes

An attribute is an additional information to implement a tag. It gives some
extra information to enhance the format of the element related to that tag. For
example, <TABLE> tag is used to create a table in a web page. If we use a
<TABLE> tag without a BORDER attribute, table element will have no
border. If we use BORDER="1" in opening <TABLE> tag,
table will be created with a border.  BORDER is the attribute to
specify border width for a table and 1 is the value assigned to BORDER
attribute, as shown below:


<TABLE BORDER="1">          
                                           
.

.

.

</TABLE>                                  

Note: Attribute is used in Opening Tag always like BORDER="1".
Note: No attribute in Closing Tag.

Comments

Popular posts from this blog

Bus Topology Advantages Disadvantages

Bus Topology Bus topology is the simplest network topology . In bus topology , all computers in network are connected to a common communication wire. This wire is called BUS. Terminators are used at both ends of wire. Bus Topology is Cheap, easy to handle and implement. Bus Topology require less cable. Bus Topology is best suited for small networks. Working of Bus Topology with Advantages and Disadvantages Advantages of Bus Network Topology 1. It is very simple topology . 2. It is easy to use. 3. It needs small amount of wire for connecting computers. 4. It is less expensive due to small wire needed. 5. If one computer fails, it does not disturb the other computers in network. Other computers will continue to share information and other resources with other connected computers. Disadvantages of Bus Network Topology 1. Only small number of computers can be connected in a bus network . 2. Network speed slows down as the number of computer increases in b...

Explain Different Types Of Data

DATA Data is the collection of raw facts and figures. It is without any proper meaning. Data may be collection of words, numbers, graphics or sounds. What is data? Explain different types of data Examples of Data 1) Student Data on Admission Forms When students get admission in a college. They fill admission form. This form     contains raw facts (data of student) like name, father’s name, address of student etc. 2)    Data of Citizens During census, data of all citizens is collected. 3)    Survey Data Different companies collect data by survey to know the opinion of people about their product. 4)    Students Examination data In examination data about obtained marks of different subjects for all students is collected.    Different Types Of Data There are following main types of Data. 1)    NUMERIC DATA Numeric data consists of 0 to 9 digits, + and – sign and dec...

Explain Main Difference Between System Software and Application Software

Topic: Explain Main Difference Between System Software and Application Software            Differentiate between system software and application software Before , explaining the main differences between application software and system software, let us know the definitions of Application software and System software with examples. What is System Software: System software is a set of programs to control all components of computer and to manage overall operations of computer system. Differences between System software and application software System software is used as a base to install and run all application software. Examples of system software include: Operating Systems, like Microsoft Windows, DOS, Unix and Linux Device Drivers like Device driver software of a Printer (found on CD normally provided with the printer) Utility Programs like AVAST anti virus, Disk Scanners and File Viewers etc. What is Applicat...