| A | B |
|---|
| Artifacts | "Spare" pixels that scanners and digital cameras often include in an image. |
| Plug-ins | Additional program instructions that can be downloaded from the Internet to add functionality to a program. |
| Transparency | Makes a GIF image appear to "float" on the page. |
| Gradients | A technique that shows a variety of colors that changes slightly from one shade or color to another. |
| CMYK | Can be separated into 4 channels. |
| RGB | Can be separated into 3 channels. |
| Unsharp mask | Easy way to improve a slightly fuzzy image. |
| Filters | Provides the ability to make an instant change to any image. |
| Red Tint | Makes it easier to see a mask area. |
| Feathering | Slightly blurs the edges to create an attractive effect. |
| Mask | Allows you to add or subtract from the selection area. |
| Curves/Levels Feature | Adjusts the highlights, shadows, and midtones of an image. |
| Paint Shop Pro | Graphics program that uses tubes and texture options. |
