Should I overclock, How do I do it, Whats the pro and cons.

Detective Rocker

Prominent
Jul 17, 2017
4
0
510
Well I was going to build my pc but the pricers were insanley high and therefor I just bought a prebuilt... I got it when it was 1139 and it just spiked to 1369.
http://www.bestbuy.com/site/cyberpowerpc-gamer-xtreme-vr-desktop-intel-core-i7-16gb-memory-nvidia-geforce-gtx-1070-2tb-hard-drive-black-blue/5712953.p?skuId=5712953

I know about overclocking but I am very scared of breaking pc parts or decreasing lifetime masssivley. I am going to upgrade my ram, and graphics card in the future but I do not want to break my pc 2 weeks after getting it.
So I would like to know the pro's and con's.
Also how do I even do it.
Is it worth it?
Also small question, does anyone know what case it is.... I have looked for a while and can not seem to find it.