My ceiling fan pull chain is not working. I pull on it but it will not turn the fan on. It does not "click" like it used to. How can I fixe this? The fan is only a year old.

Is this the light pullchain or the 3 speed pullchain?

Either way, you simply replace the switch, here are directions:

Ceiling fan pull chain replacement and repair - Ceiling Fans N More (http://www.ceiling-fans-n-more.com/ceiling-fan-pullchain-replacement-and-repair.php)