Excel Automation with Python and openpyxl

Manual spreadsheet processing can consume valuable hours every week. Automating Excel workbooks with Python allows you to transform repetitive data tasks into fast, repeatable workflows. This course introduces key spreadsheet automation concepts from the ground up using openpyxl. You will start by understanding core terminology, workbook hierarchies, and foundational script structures before writing code. What you will learn: Understand core Excel object models and openpyxl syntax; Read, edit, and create workbooks, worksheets, and cell ranges programmatically; Apply styles, fonts, borders, and number formats automatically; Insert dynamic formulas and set up data validation rules; Work with modern Python file handling using pathlib for reliable scripts; Practice creating automated summary reports through step-by-step written exercises. The content progresses logically from initial setup and basic cell manipulation to comprehensive reporting patterns. It is tailored for beginners, office workers, and data enthusiasts looking to streamline daily tasks without needing prior automation experience. Start reading today and build your first Excel automation script.