For decades, Excel worked on a simple principle: you enter a formula into one cell, and it returns a single result into that ...

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 growing sheet.

In a study published in Frontiers in Science, scientists from Purdue University and the Georgia Institute of Technology ...

Understand the critical differences between edge gateways and historians to make informed decisions about collecting, ...

We noted that Excel turned 40 this year. That makes it seem old, and today, if you say “spreadsheet,” there’s a good chance ...

For years, the conversation about Huawei in the West has been about what the company cannot do. However, focusing solely on ...

THE countdown to Christmas is on so here’s my annual Gift Guide for petrol heads. You still have loads of time to pick up ...

Neuromorphic computing seeks to replicate the behaviour of biological neurons to achieve more adaptive and energy-efficient ...

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