I want to build my first PC and I need help for it.
you should consider building a noose and hanging yourself
>>57182302
grow up
>telling people you're australian and hoping for help
that said, you probably want the intel 6600 or 6700 (probably non k, since you won't be overclocking) and their respective motherboards and ram (16 gb). for the gpu, buy the rx 470 if you're on a tight budget, rx 480 or gtx 1060 are about the same, or gtx 1070/1080 if you have more money and don't want to wait to see what amd has to offer. get a power supply that's at least bronze rated, gold rated and above being better
if you don't understand what i'm saying, lurk more, go to logicalincrements or buy a prebuilt
>>57182302
logicalincrements.com
pcpartpicker.com
>>57182302
OP i am australian too, whatever you do do not use>>57182777
that site is fucking shit for australalians, makes terrible recommendations.
Also even though everyone here hates reddit, a very helpful place is /r/buildapc.
Also find out if you live near an msy they almost always have the best prices for most parts.