CPPC, CPPC Preferred Cores, PBO, C-state explained

[RajTheGeek]

Hi there, can someone explain me what these below options on BIOS exactly do?

Global C-state Control 
Power Supply Idle Control
CPPC 
CPPC Preferred Cores 
PPC Adjustment 
PBO 

I'm using ryzen 3100 and I want to my system stable as possible and reduce the temperature but I don't want to break anything. I think all of my cpu cores are active on idle by default. My idle temp is bit high. Many people suggested to tweak above settings. My chipset drivers and bios are already updated and using Ryzen balanced power plan. Can someone explain me what those options are and should I set those on or off? 

Thanks in advance.