On Monday, the company announced that its Copilot AI is now available as an Excel function for Microsoft 365 insiders. That means you can add COPILOT to a formula and then use natural language in a ...

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

Boolean logic: The method used to evaluate conditions, returning either TRUE or FALSE. Logical functions: The primary logical ...

While the rule of 72 is a useful rule of thumb to estimate investment returns, using an online calculator or a compound ...

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.

As student enrollment declines at standard public schools, the demand for more charter school seats is rising, especially in ...

Valtteri Bottas is set to return to Formula 1 for 2026 after reportedly signing a contract to join Cadillac for 2026 alongside Sergio Perez.

Select the columns you want to fix. In this case we’re selecting the header columns — those at the very top of the ...

Setting up a race mode screen on your Garmin watch is all about simplifying and focusing your key data to help you perform your best on race day.

Microsoft adds a new Copilot function to Excel, letting users generate, analyze, and summarize data directly in spreadsheet cells with AI.

The debt service coverage ratio (DSCR) is used to measure a company’s cash flow available to pay current debt. Learn how to calculate the DSCR in Excel.