Master row randomization in Excel using the classic helper column method or the dynamic SORTBY function.

Select winners in Excel using classic INDEX formulas or modern CHOOSEROWS and TAKE combinations.

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

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

How to automatically fill increment cells in Excel using the Autofill function How to automatically fill increment cells in Excel using the formula Interestingly, we don’t even need a formula for this ...

In London’s financial sector, having taken an advanced course in Excel is a plus when it comes to looking for employment or ...

See how try and otherwise protect custom column math from type errors in Power Query, saving time and keeping your refresh ...

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 ...

Microsoft Excel might be ubiquitous, but that doesn't mean it's the best spreadsheet program on the market - these six ...

Learning quick skills like social media scheduling, video editing and proofreading could put you well on your way to a ...

According to research from 2026, 98% of small businesses are using AI daily without necessarily recognising it. And 91% ...