I don't know my wife's phone number. If I needed to call her and I didn't have my iPhone, I wouldn't be able to reach her. And according to a poll by WhistleOut, I'm not alone. About 17% of ...

If you’ve been in construction long enough, you know how estimating used to be. Stacks of drawings. Highlighters everywhere. Long nights with a scale ruler and a calculator.

This is my simple way to use the VLOOKUP function in Excel to find data fast. I walk through how I use VLOOKUP to look up ...

In 1992, three physicists began an argument about how many numbers we need to fully describe the universe. Their surprisingly ...

Learn how to automate inventory management in Excel with this free template. Track stock, log transactions, and avoid costly ...

Use Excel for web or the Excel for Microsoft 365 desktop app for the latest Excel features, including the newest dynamic ...

Cory Doctorow’s newest book provides ideas for how to de-enshittify the world wide web that’s become our everyday life.