For someone who is completely new to overclocking, How would you overclock an Intel core i5 4670K?

Sam Howorth

Honorable
Sep 6, 2013
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10,510
Specs:
Gigabyte H87-HD3 Motherboard
Intel Core i5 4670K
Corsair CMZ4GX3M1A1600C9 4GB 1600MHz CL9 DDR3 Vengeance Memory
Corsair Builder Series CXM 750W Modular 80 PLUS Bronze Certified ATX/EPS PSU

I have heard about overclocking and I am thinking of getting an aftermarket CPU cooler to overclock my i5 4670k. I am not completely new to the bios and I have done a little bit of research on the topic. I am looking for a modest overclock of about 4.2GHZ. Thanks in advance.