Excel is everywhere—more than 750 million people open a workbook each year to balance budgets, fine-tune supply chains, and ...

Some of Excel's most common "best practices" aren't actually best practices at all. Believing the wrong advice can lead to bloated workbooks, broken formulas, and unnecessary manual work. Here are six ...

In building services work, there are many situations where you need to create simple water supply equipment drawings or piping system diagrams. "It's not quite worth opening CAD, but I want to create ...

I am releasing a free VBA macro for drawing fire equipment floor plans in Excel. In the field of building equipment, there are opportunities to create simple fire equipment drawings and system ...

If you can write an Excel formula, you can build your own function.