Final answer:
Proportional font adjusts character width, while fixed spacing font keeps characters evenly spaced.
Step-by-step explanation:
In typography, the terms proportional and fixed spacing refer to how characters are arranged in a font.
A proportional font adjusts the character width based on the individual shape and size of each character. This means that different characters can have different widths, resulting in a more natural and aesthetically pleasing appearance.
A fixed spacing font, on the other hand, keeps characters evenly spaced, regardless of their individual widths. This creates a more uniform and monospaced look.
For example, in a proportional font like Times New Roman, the letter 'i' would have a narrower width compared to the letter 'm', while in a fixed spacing font like Courier, both letters would have the same width.