|If it's a laptop, or a PC with an on-board video-adapter, you adjust the amount of RAM assigned to the video-adapter by going into the |
BIOS Setup > Integrated Peripherals
Note: There is an upper limit to the amount of system RAM you can assign to the video adapter, you cannot go above that. That limit depends on make/model of PC.
Also bear in mind that assigning more RAM to video means less RAM is available to Windows & applications, so unless you have plenty of installed RAM you may notice your PC runs more slowly.