This is incorrect. Justin's explanation is much more on point, although What you've got is built-in Intel Graphics Media Accelerator, or GMA, graphics is confusing. Think of Intel Graphics Media Accelerator as just another make and model of video card, similar to NVidia GeForce or ATI Radeon.
bacterium. pl. bacteria [L.] any prokaryotic microorganism. Bacteria are single-celled microorganisms that differ from all other organisms (the eukaryotes) in lacking a true nucleus and organelles such as mitochondria, chloroplasts and lysosomes.
Bacteria is a type of microbe which can cause different types of diseases. Most bacteria are harmless, and some are even helpful in digestion of food. But harmful types of bacteria can make you feel extremely unwell. Harmful bacteria multiply at lightening speed, and release toxins that can damage tissues considerably.