5W1H

The 5W1H method is a systematic approach to problem-solving and analysis that involves asking six fundamental questions to gain a comprehensive understanding of a situation. These questions are:

1. What - What needs to be improved? What are the key factors involved?‍
2. Who - Who is responsible or affected by the issue? Who should be involved in the solution?‍
3. Where - Where does the problem occur? Where should the solution be implemented?‍
4. When - When did the problem start? When should the solution be implemented?‍
5. Why - Why did the problem occur? Why is the solution necessary?‍
6. How - How did the problem occur? How can the solution be implemented?

This method helps to structure the analysis process by addressing different aspects of a problem, making it a versatile and effective tool for various applications, including brainstorming, project management, and quality control.