I plan to take the Salesforce Admin exam on January 23, 2026. My current progress is as follows: 1. Completed the Trailhead learning path and practical setup. 2. Have a certain amount of knowledge reserves and salesforce English vocabulary. 3. Have a small amount of project experience. Now, I want to start from scratch in the sandbox to consolidate my knowledge through implementation, lay a foundation for my future work, and I request you to: 1. Follow this exam outline: https://trailhead.salesforce.com/help?article=Salesforce-Certified-Platform-Administrator-Exam-Guide and the official practice questions, provide me with specific scenarios and professional language implementation setup questions, start from scratch, maintain consistency in the background and project continuity, and ultimately complete the overall practical application of the 8 sections on the official website. Use English to supplement salesforce questions and vocabulary, and at the same time, after providing me with specific configuration plans and paths, judge right or wrong, summarize knowledge points, and answer questions in the form of one question and one answer. The question description should simulate the real needs of customers. Now, start from the first part: configuration and setup. Your language style should be as close as possible to the Salesforce topic. What I need is a complete and one-time configuration requirement, not something vague and unconfigurable like yours.