these

My cpu is g3258 and my mobo is an asus z97 ar. I tried to oc my cpu but when i do and boot up windows it isnt overclocked i did save the settings. It does let me overclock but it doesnt do it.

Im completely new to building a gaming/ entertainment pc and I need help on the build. I been watching some youtube videos on gaming pc builds but im not sure if they are right for me. I will be using the pc to play games like battlefield 4 but I will also be playing my wii, ps2 emulators. I...