How do i overclock?

Crawns

Honorable
Oct 7, 2013
22
0
10,510
I'm gonna build a PC very soon, and i wanted to know how to overclock in general...
I wanna overclock my CPU for sure, to atleast 4.2Ghz, but i don't know anything about overlocking..
So could any on you nice people here guide me. Also should i overclock my RAM and GPU?
The build:
http://pcpartpicker.com/p/jp2wkL

Thank you. :)
 
First of all, you have all the components you need to overclock, so that's a good start. Second, please don't bump posts. Everyone who helps on these forums does so voluntarily; http://www.tomshardware.co.uk/forum/19-73-forum-rules-read-first.

This is the guide I used, which is very beginner-friendly; http://lifehacker.com/a-beginners-introduction-to-overclocking-your-intel-pr-5580998. There are plenty of other overclocking guides out there, so there's no point rewriting what's been done dozens of times already.