Advanced Excel refers to a set of skills and capabilities used for higher-level data analysis and manipulation beyond basic data entry. It includes the ability to produce graphs and tables, use spreadsheets efficiently, and perform calculations and automation to process large volumes of data. Advanced Excel skills are in high demand in many industries, especially in data analytics and finance.

Some examples of advanced Excel skills include:

• Building Excel spreadsheet models, dashboards, and templates that basic and intermediate users can use
• Creating compound and complex formulas, such as array formulas
• Using advanced Excel functions like macros, index, conditional list, arrays, pivots, and lookups
• Using advanced Excel formulas like SUMIF, OFFSET, and VLOOKUP

Learning advanced Excel skills can help professionals land more work opportunities and improve their efficiency. There are many resources available for learning advanced Excel, including online courses, tutorials, and certification exams.