Third posting(search engine)

Search engine will help us find information.

• Example of search engine:Mamma.com,google scholar,eric digest, and yahoo.
• The differences and similiarities:

1. google and yahoo is a famous search engine in the world. The similiarities between this two search engine is a:

• provides: news,entertaiment,web,images,video and email account.
• gives information(hit)in general.

2.the differences between google and yahoo is a:

• google always gives related information when we search some information, but yahoo not really suitable when we search information because it gives us information is not really related with the topic we want to find.
• google have different design homepage in different country,but yahoo only use the same homepage to different country.

3.eric digest:only similiar with google and yahoo as a search engine.it different because this search engine provides full text access for education area, include:teaching,learning,special education,home schooling and charter school.

ERIC means:education resources information center

4.Mamma.com:not really different with yahoo and google.this search engine provides same items as yahoo and google.But totally different with eric digest.

• I think mamma.com not really suitable with student,because when I try to use it,I found very hard to get the information.