Identify a question or case to solve.

Determine what kind of evidence you need. You can search for data, statistics, research, expert opinions, information from public sources, and more.

Find reliable sources of information. Use websites that are well known and have a good reputation. You can also check if the author of the information is qualified to speak on the topic.

Analyze the information you have collected. Check for contradictions or lack of sufficient evidence.

Use the information to make a decision or answer your question. Explain how you came to these conclusions and present your evidence if necessary.

It is important to keep in mind that gathering evidence can be a long process and often requires a lot of effort. If you get the evidence you need, you will be able to make a better decision or solve the case you are facing.