Final answer:
When highlighting a text, avoid using three different colors, highlighting section headings, and marking up the entire page.
Step-by-step explanation:
When highlighting a text, there are a few things you should not do:
- Use three different colors: It's best to stick to one color or at most two for highlighting to make it easier to differentiate important information from the rest.
- Highlight section headings: Section headings are already visually distinct, so highlighting them can be redundant and visually distracting.
- Mark up the entire page: Highlighting should be used selectively to emphasize key points, and marking up the entire page can make the text difficult to read.
Learn more about Highlighting text