Macbook Pros that have two graphic cards built-in have the option of switching between a more powerful card and less powerful card to conserve battery life. When you are traveling on business, it ...

To change the amount of memory allocated to the onboard video card, you must change settings in the system BIOS. To enter the BIOS, log out of Windows and shut down the computer.

One of the most important aspects of your PC is the graphics card, especially if you're looking at gaming. Here's how to check what graphics card you have.