This book starts off with the basics of data entry, formulas, and charts, it provides practical tips to simplify workflows and create clear visuals. Progress to advanced techniques like data cleaning, handling missing entries, and using logical functions, including modern dynamic arrays. Learn to summarize and visualize data with pivot tables, troubleshoot common issues, and customize layouts. Explore VLOOKUP, XLOOKUP, and methods for tackling common challenges. Advanced chapters introduce Power Query for data merging, automation, and quick insights, while Power Pivot enables combining multiple datasets for detailed reports. Finally, unlock Power BI to create professional-grade dashboards and visualizations. Designed for beginners and advanced users alike, this book equips you with the skills to streamline processes, analyze data effectively, and make informed decisions

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