You do realise this instantly invalidates your warranty, so you lose your warranty. You can also (but probably won't) destroy or harm your PC and other components. It's all your responsibility.
if you have the knowledge and equipment of how to overclock. You have a decision if you want to overclock. In most cases its not worth it, but depnding on your desire anpurposes for the computer to be overclock it may prove to be useful.
