Row precision vs. Aggregation errors: MAP is the best way to use "greedy" functions like AND or OR in a single, dynamic ...

Nest CHOOSECOLS inside UNIQUE to extract non-adjacent columns, and use INDIRECT for interactive header dropdowns.

Excel now supports IMPORTTEXT and IMPORTCSV functions that load external text and CSV files as dynamic arrays, making it ...

Handle millions of rows by loading queries into Power Pivot, building relationships, and creating measures for fast variance views.

Microsoft adds IMPORTTEXT and IMPORTCSV to Excel, letting users pull text files directly into the grid with simple formulas.

Learn how GROUPBY passes both subset and full arrays into LAMBDA in Excel, letting you compute percent shares fast and explain results clearly.

Using the example in our spreadsheet or a similar spreadsheet, highlight all the revenue numbers in the sheet and then in the ...

Learn how to calculate weighted averages using Excel for various financial metrics. Simplify complex calculations with our ...

As with previous tech transitions, IT and HR must collaborate to soften the impact of AI-fueled transformation on employees — ...

Carol M. Kopp edits features on a wide range of subjects for Investopedia, including investing, personal finance, retirement planning, taxes, business management, and career development. Monte Carlo ...

Asthma and COPD Drugs Market is expected to reach US$ 82.2 Billion by 2036, driven by Advancements in Drug Discovery and ...

Signing great players is at the heart of the lustre of Manchester United. From Denis Law to Bryan Robson, Eric Cantona to ...