Microsoft's spreadsheet program can do way more than you might imagine. These are the hacks and tricks you need to know.

I used to think a 50MB Excel file meant I had a lot of data. I was wrong. It actually meant my workbook was a cluttered mess of hidden caches and ghost data. I managed to reclaim my storage and speed ...

Carol M. Kopp edits features on a wide range of subjects for Investopedia, including investing, personal finance, retirement planning, taxes, business management, and career development. Monte Carlo ...