Melissa Horton is a financial literacy professional. She has 10+ years of experience in the financial services and planning industry. Robert Kelly is managing director of XTS Energy LLC, and has more ...

Because many password generators aren't as random as they seem, I built an improved one in Excel—and I'll show you exactly how you can, too. When the IBM PC was new, I served as the president of the ...

Each profile below follows the same structure: what the library is, a code example performing the standard task (create workbook, write data, save), its genuine strengths and limitations, and who ...

The introduction of dynamic arrays triggered the biggest change to how we work with Microsoft Excel formulas in years, if not decades. They allow a single formula to spill multiple results into ...

Carol M. Kopp edits features on a wide range of subjects for Investopedia, including investing, personal finance, retirement planning, taxes, business management, and career development. Monte Carlo ...

In this post, we will show you how to capitalize the first letter of a text string in Microsoft Excel. When exporting data to Excel, text strings are often not properly formatted. They may appear in ...

Microsoft has rolled out a fix for a known issue that causes random "Product Deactivated" errors for customers using Microsoft 365 Office apps. The known issue arises when switching subscriptions from ...

Microsoft is investigating a known issue triggering "Product Deactivated" errors for customers using Microsoft 365 Office apps. As Redmond explained in a support document published on Thursday, these ...