For many years, I used the SUBTOTAL function in Microsoft Excel to create easily visible subtotals at the top of my worksheets. However, when I encountered AGGREGATE, this became my go-to function for ...

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

Use this property for licensing configuration from version 8 and up. This property must be set before the ExcelPackage class is instantiated, if not a LicenseNotSetException will be thrown. Note that ...

Learn the difference between Excel COUNT and COUNTA, plus TEXTBEFORE and TEXTAFTER tricks, so you clean text and totals with ...

Learn how accounting spreadsheets work with real examples of journals plus when to switch to accounting software.

FORECAST.ETS applies an exponential triple smoothing (ETS) algorithm to create forecasts that can include trend and seasonal ...

Sean Ross is a strategic adviser at 1031x.com, Investopedia contributor, and the founder and manager of Free Lances Ltd. Gordon Scott has been an active investor and technical analyst or 20+ years. He ...

Caroline Banton has 6+ years of experience as a writer of business and finance articles. She also writes biographies for Story Terrace. Eric's career includes extensive work in both public and ...

COLUMBUS, Ohio, Dec. 16, 2025 (GLOBE NEWSWIRE) -- Worthington Enterprises Inc. (NYSE: WOR), a designer and manufacturer of market-leading consumer and building products that improve everyday life by ...

An imaginary police patrol has setup a speed trap in two consecutive days. They have recorded all license plates and speeds to Excel sheets - one sheet per day. Task stores the resulting Excel file to ...

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