best buy & circuit city
Depends on the Graphics card with the PC
By upgrading the graphics card.
In order to know what the best graphics card a certain PC can handle we need to know the type of PC you are asking about.
Graphics cards are widely available, both online and in brick and mortar stores. Newegg, TigerDirect and SuperBiiz are all labeled as "trusted stores" by Google, and they have a nice selection of PC graphics cards. Best Buy and Walmart also have these products available as well.
The graphics card will be installed into your PC,so if 2 monitors are connected they will both have the graphics.
No. Not at all.
Yes because a PC had a better graphics card than an xbox 360
You can not convert the RAM that is on the PC to RAM for your graphics card. The only way to get RAM for a graphics card is to buy one that already has RAM on it. The graphics cards that have their own RAM are normally higher end ones that cost about $50-$70 for the cheapest ones.
basically, without a graphics card your computer can operate but you wouldn't be able to see what it's doing.
It depends on your graphics card specifications and what resolution you run the game on
Graphics Card if your a hardcore gamer
yes