Excel and Google Sheets have three functions to calculate the internal rate of return: IRR, XIRR, and MIRR. Learn how these functions can calculate investment returns.

Learn how to create a drop-down list in Excel without or with color using conditional formatting and data validation rules.

If Developer tab in Microsoft Office is missing, you can add Developer tab in Word, Excel, etc. via Settings, Group Policy, Registry Editor.

Nearly a decade after the deadly 2016 floods, West Virginia officials are moving forward with a study to look at flood mitigation measures across the Kanawha River Basin.

Odd Lots It Sure Looks Like a Balance Sheet Recession in China This is what Richard Koo worried about. A stalled residential housing construction project in Zunyi, Guizhou province, China.

A Detroit man accused of buying bombs from an undercover FBI agent was jailed after prosecutors argued: "Who collects grenades?" ...