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

Performance becomes an issue with large datasets too. A poorly written macro can bog down Excel and take forever to complete, ...

Learn how Excel's LAMBDA function can simplify formulas, create custom functions, and streamline your spreadsheets with ease. MS Excel ...

The Draw tab is not on Excel's ribbon by default. Learn how to enable, add and use the Draw tab and the various drawing tools in Excel.

Learn how to calculate all the particulars of a loan using Excel and how to set up a schedule of repayment for a mortgage or any other loan.

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.

Need to create a presentation fast? PowerPoint’s “Reuse Slides” feature lets you pull slides from another deck while keeping ...

This color intensity directly correlates with testosterone levels, creating a visible hierarchy that other mandrills can read instantly. When a male loses his dominant position, his colors actually ...