Understanding All Voltage Configurations from the Motherboard

"One of the oldest tricks to increase the probability of a successful overclocking is to increase the voltage from the component you want to overclock. Nowadays, even entry-level motherboards present some voltage adjustments, with high-end models coming with a myriad of them. The problem is that even hardcore enthusiasts have a hard time understanding what each option really means. In this tutorial, we will explain the exact meaning of each one of them in clear language."