Dude,

In this easy technology age, first visit the Canadian Visa Website and get all the required information from there. I am sure they have every thing that you need to know about how to apply for different categories of Visas. If you don't understand anything or something, then come to Sajha and post your thread. Had you done that, you would have got your information right away.

Here's the Canadian Visa website for you:

www.traveldocs.com/ca

Good Luck!