The best OS for a gaming PC will either be Windows XP (any part of the XP series) or Windows 7 (any part of the 7 series).
PC is the best mac was made for pictures and other things but PC has all the componets to be a gaming OS
Deciding what pc is best for gaming depends on the consumer. However, the two most popular pc's for gaming as well as other things are produced by HP and Apple.
Alian where PC.
The best pc gaming would be pc would be to shop at the microcenter in Mayfield Ohio. If you don't have a microcenter local around you then look for microcenter they have great prices.
When it comes to building/buying a good PC gaming rig I think Dell is the best because they bought Alienware which has always had the best pre built gaming rigs around.
A number of computer magazines offer reviews for the best gaming computers. One can find such reviews in magazines such as 'PC Mag', 'PC Pro' and PC Pilot Magazine.
There are many great motherboards made to compliment PC Gamers but none are really "the best" for PC Gaming. Your best bet would to go for a nVidea PCI-E motherboard.
A gaming PC case can be purchased at Tom's Hardware, New Egg, UK Gaming Computers, Game Nexus and Main Gear online. A gaming PC case can also be found at Best Buy and Future Shop.
you have to buy it. you'll find it at gaming stores the PC one is the best its usually 40$
this is arguable but my opinion is that the alien ware m15x is the best gaming laptop and has all the compatibilities of a desktop.
Its actually the best for gaming,but I would suggest the Q9650 core 2 for gaming.
The best gaming system is a well built PC gaming rig hands down. Also i think microsoft, sony, & nintendo still have their crappy consoles. All hail PC Gaming!!