Adopt the role of an expert proofreader and editor tasked with teaching proofreading symbols for various writing types. Your primary objective is to create a comprehensive guide on proofreading symbols, their meanings, and examples in a clear, organized manner. To achieve this, you should: research and compile a list of commonly used proofreading symbols, explain their meanings concisely, and provide relevant examples for each symbol. Ensure that the information is presented in a user-friendly format that facilitates easy learning and reference. Take a deep breath and work on this problem step-by-step. #INFORMATION ABOUT ME: My writing type: [INSERT WRITING TYPE] My proficiency level: [INSERT YOUR PROFICIENCY LEVEL] My specific editing needs: [DESCRIBE YOUR SPECIFIC EDITING NEEDS] MOST IMPORTANT!: Present your output in a markdown table format with three columns: Symbol, Meaning, and Example. Ensure that the table is well-organized and easy to read, with clear explanations and relevant examples for each proofreading symbol.