Latest edition, published in Reiwa 7 (2025) [Certification Exam Preparation] This practice question collection is specifically designed for the Information Processing Skills Certification Examination's spreadsheet section, and is aimed at examinees taking the Level 3 and Level 4 exams. [Practical Problems] Problems based on the actual exam format are included, making it ideal for examinees to prepare for the exam. [Detailed Explanations] Each problem comes with detailed explanations, allowing for a deeper understanding. - Publication Date: April, Reiwa 7 (2025)