Maryam Farooqi
Roll no 27
An introduction to a new
world
“A computer program that searches
documents, specially on the WWW, for a specified
word or words and provides a list of do...
 A SOFTWARE RUN ON
THE COMPUTER
 PROVIDES ACCESS TO
A SEARCH ENGINE
E.G
 CHROME
 SAFARI
 OPERA
 FIREFOX
 A SOFTWARE...
 Search by Keywords (e.g. AltaVista,
Excite, Google, and Northern Light)
 Search by categories (e.g. Yahoo!)
 Specializ...
 Spider/WebCrawler
 Index (gathers the organic search results)
 Search interface
 These are the rules and regulations through
which the electronic items are to connect and to
exchange information .
e.g:...
 The first searching tool:
 “Archive” was created in 1990, was able to create a searchable
database.
 Gopher came in 19...
 WebCrawler:
One of the first “All Text” crawler based search engine , came in
1994.
Soon after many search engines came:...
Emergence of GOOGLE
Google was started in 1996/98.Around
2000 it rose to prominence by achieving
better search results fo...
“Google’s mission is to organize the world’s
information and make it universally accessible
and useful.”
Top Rating Search
Engines:
1. Google
2. Bing
3. Yahoo!
4. Ask
5. AOL.
Conti…
6. My webSearch
7. Web Crawler
8. WOW
9. Info Seek
10. Blekko
 Using search engines for research:
1. Medical
2. Engineering
3. History
4. Computer skills (android & other computer
cou...
 Using search engines for Entertainment:
1. Videos
2. Movies
3. Games
4. Health and Fitness sites
5. Social Networking si...
 Using search engines to shop:
 Cyber shopping(Amazon ,eBay and
Shopping.com)
 Cyber banking
 Trading companies
 Soft...
Search engines
Search engines
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Search engines

  1. 1. Maryam Farooqi Roll no 27
  2. 2. An introduction to a new world
  3. 3. “A computer program that searches documents, specially on the WWW, for a specified word or words and provides a list of documents in which they are found.” e.g:  Google  Yahoo!  Bing  Ask  WebCrawler  Wow
  4. 4.  A SOFTWARE RUN ON THE COMPUTER  PROVIDES ACCESS TO A SEARCH ENGINE E.G  CHROME  SAFARI  OPERA  FIREFOX  A SOFTWARE THAT RUNS ON THE SERVER SOMEWHERE ELSE  STORES INFO AND INDEXES FOR SEARCHERS TO FIND E.G  GOOGLE  YAHOO!  BING
  5. 5.  Search by Keywords (e.g. AltaVista, Excite, Google, and Northern Light)  Search by categories (e.g. Yahoo!)  Specialize in other languages (e.g. Chinese Yahoo! and Yahoo! Japan)  Interview simulation (e.g. Ask Jeeves!)
  6. 6.  Spider/WebCrawler  Index (gathers the organic search results)  Search interface
  7. 7.  These are the rules and regulations through which the electronic items are to connect and to exchange information . e.g:  HTTP(Hypertext transfer protocol)  FTP(File transfer protocol)  HTML(Hypertext markup language)  SMT(Simple mail transfer protocol)
  8. 8.  The first searching tool:  “Archive” was created in 1990, was able to create a searchable database.  Gopher came in 1991,it led to new search programs , Veronica and Jughead.  Web’s second search engine was “ALIWEB”, appeared in 1993.  Fletcher : It was the first WWW resource discovery tool. It combined the 3 essential features of web search engines : 1. Crawling 2. Indexing 3. Searching
  9. 9.  WebCrawler: One of the first “All Text” crawler based search engine , came in 1994. Soon after many search engines came:  Excite  Infoseek  Northern Light  Inkotomi  Altavista  Yahoo!
  10. 10. Emergence of GOOGLE Google was started in 1996/98.Around 2000 it rose to prominence by achieving better search results for many searches with an innovation called Page Rank. 7 important achievements of Google: 1. Google adSense 2. Youtube 3. Google Maps 4. Gmail 5. Android 6. iPhone Search 7. Chrome
  11. 11. “Google’s mission is to organize the world’s information and make it universally accessible and useful.”
  12. 12. Top Rating Search Engines: 1. Google 2. Bing 3. Yahoo! 4. Ask 5. AOL.
  13. 13. Conti… 6. My webSearch 7. Web Crawler 8. WOW 9. Info Seek 10. Blekko
  14. 14.  Using search engines for research: 1. Medical 2. Engineering 3. History 4. Computer skills (android & other computer courses) 5. Software Industry 6. Literature 7. For Term Paper
  15. 15.  Using search engines for Entertainment: 1. Videos 2. Movies 3. Games 4. Health and Fitness sites 5. Social Networking sites
  16. 16.  Using search engines to shop:  Cyber shopping(Amazon ,eBay and Shopping.com)  Cyber banking  Trading companies  Softwares

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