Some questions need clearity.

Guys dont simply post your questions instead of searching.

Whats your question here ? and whats the answer posted below ?? Cant you get the same from google?

 

The question you asked is very basic and its no way related to get any clarity.. 

 

First you should understand the definition of forum,

Forum : a meeting or medium where ideas and views on a particular issue can be exchanged. 

 

And I would also like to tell the other people to dont encourage spoon feeding answers.

 

Everyone should start as a fresher, it doesnt mean you should ask every basic question in forum, you should learn through tutorial and should learn searching answers from the available things on internet. 

 

for your questions there are 100s of articles available and also many videos on youtube.

 

please understand my intention.