A graphics card is build specifically to render graphics and carry out the post processing, where as your main CPU is not (although it can do both regular and graphics processing) . The graphics card takes away the heavy load of graphics from the main CPU (and RAM) so it can focus on preforming other tasks which makes them run faster.
Hope it clears your question up.
In A Computer? dumb!! :L
yes.
the graphic of computer getting good
RAM from graphic cards does not contribute to overall RAM on a computer. A graphic card that has RAM will only use that RAM for the use of the graphic card itself and no other parts of the computer. This means that the RAM that is on the graphic card is only used to store images that are being sent to the graphic card itself. The RAM on the graphic card allows the card to handle much more graphic intensive scenes, and puts a lot less stress on the graphic card, because instead of the graphic card having to process every bit of information for the scene that is sent to it. ( lets say your graphic card as 1GB of RAM on it ) The graphic card can store at least 1 GB of RAM in its memory to process later, allowing the card to finish processing the information that it was processing before the new information came in. Hope this helps.
download FLASH media player, that's about it without replacing the card
scart to graphic card, play on video record on graphic card
You can upgrade/update your 'Graphic Card' on ANY laptop or computer 'Video Card' = 'Graphic Card' Search 'Video Card' for more help.
Graphic card, Direct9X
The one in your computer
The computer can be used to find the MB of the graphics card. The graphic card is usually mounted on the graphics card reader. The MB of the graphic card can be read by looking at the drive of the graphics card.
You have to buy an external Graphics Card one from a computer hardware store
Then computer won't work, unless you have integrated graphic controller like Intel.