Before discussing the principal graphics file formats, however, we need to review the two fundamental types of graphics: raster and vector. A raster image is like a photo in your newspaper. Look ...

Vector graphics are infinitely scalable images created using mathematically defined elements. In simpler terms, you can make a vector graphic as large or small as you want without losing any quality.

The PSD files created by Adobe Photoshop are known as bitmap or raster images. Essentially, they're essentially made up of a grid of colored pixels. For some purposes, including common business uses, ...