Mathematica Help Page

Mathematica is a computer algebra system and high-level programming language. It can be used as a simple calculator, graphing calculator and a programming language.

Mathematica FAQ (Frequently Asked Questions)

Mathematica has a lot of help options. You can find almost anything you need in any of their help options under the "Help" menu. To get the "Master Index" of the help  pages, click on "Help" in the menu bar, then "Master Index..."



The Help window has several tabs and a search utility. Clicking on the tabs allows you to find any function or command you might need. the bottom half of the window displays the help file you have selected.

There is also a tutorial that introducs many of the main functions in Mathematica. To get this, click on "Help" fro the menu bar, then "Tutorial..."

 

There are also several online sources for Mathematica help, which are listed below:
Tour of the product showing its capabilities: http://www.wolfram.com/products/mathematica/tour/
The Mathematica website is: http://www.wolfram.com/products/mathematica/index.html