I replaced my task manager, budgeting app, database tool, and dashboard software with a single Excel workbook.

Have you ever wondered why we pay for expensive task-management apps when a tool you likely already have, Excel, can do the job just as well, if not better? Despite the hype around sleek, subscription ...

Microsoft Excel handles temporal data effectively if you know which formulas to use. The problem is that Excel includes over 20 date and time functions, but most people only ever need a small core set ...