Hello, so i am using adwcleaner and i am honestly confused. adwcleaner has all these tabs right and one is registry and there is always something listed in the registry tab and thats kinda scary coz i dont wanna delete something and end up messing up my registry and blowing up my lappy to smitherins (drama intended for visualisation) coz i don't know what everything thats listed is for. Im using free avg and obviously if something listed with avg in the address im not gonna delete but what about the rest? how do i check whats what? is there like a guide or something for that?

Well, there's Google...
But if you'd like some help, press the Report button and post the content of the notepad that pops.