There are a large number of tutorials online that allow you to learn french. The resources listed below are either free or near free.

http://www.frenchtutorial.com/
http://www.bonjour.com/By learning french, you can get 2-8 points added to your score! Maybe that'll give you more power on your application.

Hi

Can i get points for French , without taking any official tests for French?

Regards
bala

Well, Citizenship and Immigration Canada may test you for your french if you are asked to a formal interview.