Many of us wonder what the point of a graphics card or Graphics Processing System (GPU) in our computers is. Few people think it’s only for those who play games. But having a graphics card is not just ...

You know that improving the graphics on your computer will provide a much better picture—but you're not sure where to start. Here's everything you need to know.

We kept this one short and sweet, but like anything in computer graphics, texture filtering is complex. Feel free to get in the comments to continue the discussion.