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.

Get Word, Excel, PowerPoint & more forever for a one-time $20 payment

TL;DR: Free productivity apps are fine—until they aren’t. Get a lifetime of Microsoft Office’s Word, Excel, PowerPoint, ...
XDA Developers on MSN

IronCalc makes powerful spreadsheets possible, without Microsoft or Google

IronCalc brings fast, Excel-compatible spreadsheets to your browser without locking you into Microsoft 365 or Google’s cloud.
Journal of Accountancy

How CPAs can use exponential smoothing in Excel for better forecasts

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