How-To Geek on MSN

Why Excel is the most successful piece of software ever written

If Excel vanished tomorrow, global finance would halt. It is the essential infrastructure powering the modern world.

Excel tip: Define cell names to cut errors and speed up your formulas

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

Build Faster Excel Workflows Using FILTER, IFS, XLOOKUP, and LET for Real-World Data

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

Excel: How to make a dropdown list (fast and easy)

In this video, you’ll learn how to make a dropdown list in Excel quickly and easily using built-in tools. We walk through the ...

I won the Microsoft Excel World Championship. Here's what every office worker should know about Excel.

Diarmuid Early won first place in the 2025 Microsoft Excel World Championship. He has some pointers for using Excel at work.
IEEE

Repairing Infrastructure-as-Code using Large Language Models

Abstract: Infrastructure-as-Code (IaC) is the practice of provisioning and managing cloud resources using machine-readable code. IaC is seeing increased adoption because it enhances transparency and ...