Here are the most infamous and costly Excel mistakes in history and the lessons we can learn to ensure they're never repeated. The so-called "London Whale" trading incident occurred because a flawed ...

In the course of running your business, you may find it necessary to perform calculations where you need to combine percents. Percents can be added directly together if they are taken from the same ...

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

Odyssey Math Tuition introduces its cutting-edge online math tuition course for Secondary 2 students, harnessing innovative ...

For years, technologists have promised that fully autonomous AI Agents were just around the corner, always one release away, always about to ...

I finally decided it was time for a big change. I finally decided to replace the programs I had known for years with one ...

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 ...

This guide describes how to grey out unused cells in Excel in Windows 11/10, apply a solid fill color, use Conditional Formatting, or hide unused rows/columns.

A love-hate relationship that now spans generations is still the driving force that keeps the tool a focal point across ...

Update once, see everything. Excel dashboard, paste new transactions into tables, refresh pivots & optional Power Query ...

Bluesky is one of several social networks offering an alternative to the platform formerly known as Twitter. Here's how to join and use it.