We show you how to create a budget or personal finance dashboard in Excel to keep your expenses in sync with reality. Useful ...

Write Excel formulas that are easy to understand and don't consume lots of memory.

Learn how Excel functions can act as data using LAMBDA, LET, and BYROW, so you reuse logic and cut formula edits.

Five hidden Excel rules show helper columns, LET, and LAMBDA in action, cutting errors and making updates quick for any ...

This simple function acts as a critical safety net for your workbooks.

If your business uses spreadsheets, you may find it necessary to count the number of cells containing data in a worksheet. You might also need to determine how many cells are empty or if the values of ...

Microsoft has introduced a new feature in Excel that will likely be appreciated by newbies and advanced users alike.

Before it took over her life, Leila Gharani mostly took Microsoft Excel for granted. She was working on a process optimization project for a large paper-products manufacturer—a job that, to hear her ...

Claire Boyte-White is the lead writer for NapkinFinance.com, co-author of I Am Net Worthy, and an Investopedia contributor. Claire's expertise lies in corporate finance & accounting, mutual funds, ...

Getting paid on time starts with proper invoicing. For businesses, particularly startups operating on tight margins, invoices serve as the financial bridge between completed work and incoming cash. A ...

Discover what sandwich attacks are and how automated liquidity drain bots exploit DeFi traders. Learn the mechanics of MEV, ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Charlene Rhinehart is a CPA , CFE, chair of ...