Building a pc right NOW!!!

I'm building my first pc and i'm near the end I think, but i'm not sure if i'm meant to install a graphics card i've bought now or when there is a OS on the h/d. I don't think the m/b as on board graphics but i'm not sure as I don't know what to look for !!!


Epox 8RDA+ nForce2 (Socket A) Motherboard (MB-019-EP)
 
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