Few good tools to use in school

Tools for all purposes.
1.http://cooltoolsforschools.wikispaces.com/

Computer Studies: Home work

Dear students,

Complete the following home work.
Q1. Describe expert system.Write few examples and discuss its main components.
Q2.  Explain Internet, Intranet and Ethernet.


deadline: 06, April 2011
Write in notebook.