CHECK THE MEMORY SIZE OF GRAPHIC CARD

You can easily check the memory size of vga card which you are using in your computer. vga 
card of high memory size helps to play heavy games. It also gives better performance to 
those who use Corel and Adobe Photoshop. vga mean "Video Graphic Adapter" To check the 
memory just follow the steps.
1. Right click your desktop and click on properties.
2. Now click on "setting".
3. Click on "advance"
4. Now click on "Adapter".
Here you will see the information about your vga card. You can check chipe type, DAC type, Memory size and bios information.