Excel processes the range (A1:A10) by converting it into an array in memory. This array is what Excel works with to calculate the sum. The distinction is subtle but important: while the range is the ...

Five hidden Excel rules show helper columns, LET, and LAMBDA in action, cutting errors and making updates quick for any ...

Learn how Excel functions can act as data using LAMBDA, LET, and BYROW, so you reuse logic and cut formula edits.

If you're tired of repeated calculations, hard-to-read formulas, and sluggish Excel worksheets, the LET function is your solution. It assigns simple names to complex calculations, making formulas ...

Most frontend projects follow a predictable path for asset management. You download an SVG bundle, drop it into a local ...

Understand why financial modelling skills matter today. Learn financial modelling with the LSBF financial modelling course, designed to boost career and business decisions.

Python is a great language for automating everyday tasks, from managing files to interacting with websites. Libraries like ...

Earlier this month, Array Technologies reported third-quarter results that surpassed analyst forecasts, posting an adjusted EPS of US$0.30 compared to the consensus of US$0.20 and highlighting robust ...

Microsoft announced new agents for Word, Excel, and PowerPoint. They can help to shrink the gap between ideation and production. Other Copilot updates include an expanded Voice mode. In the era of AI ...

On Monday, Anthropic announced Opus 4.5, the latest version of its flagship model. It’s the last of Anthropic’s 4.5 series of models to be released, following the launch of Sonnet 4.5 in September and ...

Which youngsters are among the next class of superstars? Which are already there? Our NBA experts rank their top 25 under 25.

It is one of the key enterprise software development trends of the past decade, but devops is still often misunderstood. Here, we define the term and explain why it has proved so popular across the ...