HTML

HTML
Hyper text mark-up language

Tim Berners-Lee: Enquirer(1980)

Prototype:1990

Actual Use:1992

Domain Name System

-Series of letters separated by dots
-Mapped to IP address of the computers

DNS:
Distributed Name Service
-Maps domain names into

IP address

Vocabulary

-Tags *Every thing in "<>" is tags.*
-Container
-Stand
-alone Tag *Tags that not in pair.*
-Comment
-Browser *Something that search in the Internet. Example is Internet Explorer.*
-Attributes

Title and Headings

-Title is for document identification.
-6 level of heading.
-Generally title and first heading are identical.
-Align=left:heading is put at the left(default).
-Can change it to left,center,and right.