Finding information

Origins, evolution and the history of the network.

In the link (http://standards.ieee.org/events/ethernet/history.html )speaks about the evolution of the idea of a network of communication of military use that connects strategic world points to the use that we give him nowadays to the opened and free network. 

Searcher:

 A searcher is a program client installed in the user's computer that allows him to go into a remote service, in this case to a source of information, this information is on the servers of the creators of the web pages. 

Google 

Google has a seeker much more faster and easily to use, little by little google searcher has been adding functionalities to the seeker, translator, mail, blogs, documents, news, maps, up to an operating system. Google arranges the results by means of a few own algorithms to estimate the relevancy of every result, being based on the PageRank. This sistem that punctuates the web pages depending on the links found across other pages.

Advertising of Google
Google forms his advertising in order that it is according to the searches realized to be interesting for the user.

Premium Sponsorship

They appear on the pages of results, there are two for every page of results 

AdWords

They appear in the right part of the screen of results, the advertiser manages his own announcements, is like buy words, and whenever someone messes about on them, his advertisement will appear.


What we have learned:

- The history of "arpanet"
- What is a searcher
- Diferent uses of Google