|Drivers are free! All you needed to do was download them from the appropriate site. You didn't bother to list any specs about your system but if it's a name brand computer (Dell, HP, eMachines, etc), all you need to do was go to the manufacturer's site for the drivers.|
OR, if it's a custom built system, all you needed to know was the motherboard make/model, then get the drivers from the board manufacturer's website.
OR, if you knew the make/model of the individual components (chipset, video, audio, network, wireless, etc), all you needed to do was get the drivers from the individual manufacturer's websites.