Paint programs create bitmap graphics. An example of a paint program is Adobe Photoshop, which is used to create original artwork as well as digitally edit photographs. The psychological impression of the highness or lowness of a sound. Bitmap graphics are made of pixels. A pixel can only be one color.
Text is measured in points.
A general rule of thumb is that there are 72 points per inch, although in reality each font measures differently. It is a unit of measure used for determining the resolution of a graphics file. A collection of specialized instructions that tell the computer what to do. A program is also called software or application. There are word-processing programs, paint programs, database programs, vector drawing programs, Web browser programs, etc.