Discover how Excel's AI-powered Agent Mode automates financial modeling, saving you time and reducing errors. Faster, smarter ...

You can make a line graph in Excel in a matter of seconds using data already entered into the spreadsheet.

All details in this article are correct as of October 7, 2025. Accessibility to some of the latest Excel features depends on ...

You can add a column in Excel by right-clicking or using the “Insert” option. These features are helpful for adding new data to a spreadsheet.

The GEOMEAN and HARMEAN are advanced statistical functions that typically require a deeper understanding of mathematics. This is probably why they aren't taught as often as the AVERAGE function.

Andy Smith is a Certified Financial Planner (CFP®), licensed realtor and educator with over 35 years of diverse financial management experience. He is an expert on personal finance, corporate finance ...