Final answer:
Font viewers or font managers are software tools that allow users to examine the complete character set of a font. Adobe Illustrator and Font Book are popular options for viewing and editing font characters. Font viewers help users make informed decisions when selecting fonts.
Step-by-step explanation:
The complete character set of a font can be examined using software tools called font viewers or font managers. These applications allow users to view all the characters available in a font, including letters, numbers, symbols, and special characters. Users can usually search, filter, and preview the characters to identify the specific one they need.
One popular font viewer is Adobe Illustrator, which allows users to not only view but also edit and manipulate font characters. Another option is Font Book for Mac users, which comes pre-installed on macOS and provides a simple way to browse and examine fonts.
Overall, font viewers or font managers provide a convenient way to explore and analyze the complete character set of a font, helping users make informed decisions when choosing a font for their projects.