I learned, belatedly, that last October 17 was Spreadsheet Day, marking the 35th anniversary of VisiCalc, the Apple II program that started it all. This moved me to republish a long piece I wrote 30 ...

From their complex formulas to cryptic functions, spreadsheets are too damn hard. AI promises to change that. But here’s why ...

In the world of corporate finance, spreadsheets are core. Whether it’s managing a profit and loss statement or developing financial and headcount plans, spreadsheets are a daily part of a corporate ...

Excel spreadsheets are one of the most useful tools to create documents with calculations and data and organize the accounting or VAT tax, among other tasks. Luckily, while working on Excel you can ...

If you have two similar Excel spreadsheets, or different versions of the same original spreadsheet, it can be useful to compare the Excel files and see how they differ. If the spreadsheets are short, ...