Upgrading intel VGA card for pentium 4

[dizzu20]

Hello,how can i upgrade my vga card.the video memory is 16mb

 

[megamanx00]

List your full specs or we can't help you

 

[Onus]

We will need information about your current system to make useful suggestions. If it is a store-bought PC, tell us the brand and model. If you built it, tell us the motherboard and power supply (PSU) brand and model (not just wattage). What video card do you have now? Only 16GB of video RAM sounds like it is probably integrated video, on an older motherboard that may not have the most current expansion slots.