As a professional, I would advise writers to focus on the following points when writing a detailed note on void agreements:

1. Definition: The first step in writing about void agreements is to define what a void agreement is. A void agreement is one that is not enforceable by law and has no legal effect. Such an agreement is considered null and void from the beginning and cannot be enforced by any party.

2. Examples: It is important to provide examples of void agreements to help readers understand the concept better. Some examples of void agreements include agreements made with a person who lacks legal capacity (such as minors or persons of unsound mind), agreements made under duress, or agreements made for illegal purposes.

3. Legal provisions: As a professional, I would suggest writers to provide information on legal provisions that govern void agreements. For example, in India, the Indian Contract Act, 1872, governs void agreements and provides guidelines on what constitutes a void agreement.

4. Consequences: It is important to highlight the consequences of entering into a void agreement. A void agreement cannot be enforced by any party, and if any party has incurred any loss due to the agreement, they cannot claim damages for the same.

5. Difference between void and voidable agreements: As a professional, I would suggest writers to distinguish between void and voidable agreements. A void agreement is one that has no legal effect from the beginning, while a voidable agreement is one that is valid until one of the parties chooses to rescind it.

6. Conclusion: The note should end by summarizing the key takeaways of the article. An effective conclusion is one that leaves readers with a clear understanding of what void agreements are, why they are considered void, and the consequences of entering into such agreements.

By following these guidelines, writers can create a detailed note on void agreements that is informative, engaging, and optimized for SEO.