If Excel vanished tomorrow, global finance would halt. It is the essential infrastructure powering the modern world.

Carol M. Kopp edits features on a wide range of subjects for Investopedia, including investing, personal finance, retirement ...

Learn how GROUPBY passes both subset and full arrays into LAMBDA in Excel, letting you compute percent shares fast and explain results clearly.

Take an in-depth look at the treatment of revenues and expenses within the accrual method of accounting and learn why many ...

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