I have been playing acoustic guitar for about 3 months and trying to teach myself through tablature and chord charts, but recently I tried to play a couple songs which required a capo on the 2nd fret, My question being how are chords like a G, C or E played with a capo on the 2nd fret? and is there some sort of chord conversion for playing with a capo and if so where could I find this?

Thanks for your help!!