Many finance and accounting departments rely on spreadsheets to complete critical tasks. Until now, only elite spreadsheet users had the skills to write macros to streamline repetitive tasks. But with ...

Tables, named ranges, line breaks, modern functions, and helper columns make Excel formulas easier to read, audit, and fix.

The Automate tab is a gateway to another way of building smarter Excel sheets. It can handle the boring stuff so you can ...

[Ádám] participates in a competition called KöMaL. It’s a 9-times-a-month journal for junior high and high school students featuring math and physics problems. [Paul Erdős], one of the most published ...

The open source community has created many open source Java projects, which range from charting software to game frameworks to word processors. In this post, I introduce an open source library project ...