What type of font may be used for informal correspondence?

Courier New is a monospaced typeface that imitates the classic typewriter font, often associated with informal or personal correspondence. Its distinct look can evoke a casual tone, making it suitable for non-official communication where a less formal font is appropriate.

In contrast, the other font options tend to convey formality or more traditional professional uses. Times New Roman, for instance, is typically used in formal documents and academic writing due to its classic serif design. Arial, a sans-serif font, is popular for its clean and modern appearance, but it still retains a sense of professionalism. Helvetica, similar to Arial, is widely recognized as a professional and highly legible typeface that is often used in branding and corporate settings.

Choosing Courier New for informal correspondence helps to set a relaxed tone, aligning with the purpose of communication meant to be friendly or personal rather than strictly professional.