HTML is a Markup Language, not a programming language.
HMTL uses Markup Tags to describe web pages.
The two key components of HTML are:
Hypertext: Links web pages together.
Markup: Embeds tags in web pages to format them.
What is the strutcture of a HTML document?
<title>Title of Document</title>
Visible content of the body...
How do you write a HTML comment?
<!-- This is a comment -->
How do you show an image on a web page?
<img src= "image.jpeg"alt="An image"/>
What is/are Metadata/Metatags?
Metadata is data about data.
In HTML metadata describes web pages to search engines.
Metatags declare metadata.
Metatags must be used in the <head> section.
<meta>this is meta-information</meta>
History of the internet:
1962 - Arpanet (Advanced Research Project Agency) created by
U.S. Department of Defense. It's aim was to connect computers in the
U.S. Defense department together.
1965 - The first long distance communication between computers in MIT and California.
1969 - 4 computers connected together at Arpanet.Ethernet developed by Xerox. Working networks created using Arpanet and ethernet.
1973 - TCP/IP (Transfer control protocal / Internal protocal) developed. This is a set of rules for computers communicating with each other over a network. From here networks grew and eventually formed what we now know as the internet.