The third step is to apply the method or strategy that you have chosen to solve the problem. This may involve various actions, such as: collecting, organizing, or interpreting data; generating, testing, or refining hypotheses; creating, modifying, or evaluating solutions; comparing, contrasting, or integrating perspectives; communicating, presenting, or explaining results; and so on. Depending on the method and the domain, you may need to use different techniques, such as: logic, reasoning, or evidence; creativity, intuition, or imagination; computation, calculation, or estimation; visualization, representation, or expression; collaboration, feedback, or iteration; and so on. To apply the method, you need to follow some steps, such as: Plan, execute, monitor, and review. By following these steps, you can apply the method effectively and efficiently to solve the problem.