1. How Internet
Search Engine Work
● About HTML.
● Search engine google
● Search engine yahoo
● What is search engine.

2. HTML(Hypertext Markup Language)
● HTML is the predominant
markup language for web
pages. It provides a
means to describe the
structure of text-based
information in a
document—by denoting
certain text as links,
headings, paragraphs,
lists, etc.—and to
supplement that text with
interactive forms,
embedded images, and
other objects.

3. Search engine Google
● Google Inc. is an American
public corporation, earning
revenue from advertising
related to its Internet search,
e-mail, online mapping, office
productivity, social
networking, and video
sharing services as well as
selling advertising-free
versions of the same
technologies.

4. Search Engine Yahoo!
● Contents in WWW
are investigated.
● It classifies by the key
word and it
accumulates as a
data base.
● The search form is
offered to the user
who looks for
necessary contents.

5. Search engine is...
the web site to search the
information on the Internet
by any keyword,
such as Google, Yahoo!
We can also search information
from category

6. References
● Wikipedia
● http://en.wikipedia.org/wiki/Main_Page
● Google
● http://www.google.co.jp/webhp?hl=ja
● Yahoo japan
● http://www.yahoo.co.jp/