This guide describes how to grey out unused cells in Excel in Windows 11/10, apply a solid fill color, use Conditional Formatting, or hide unused rows/columns.

The core of the problem in Excel isn't that it lacks regex functionality. Indeed, in 2024, Microsoft introduced REGEXEXTRACT, REGEXTEST, and REGEXREPLACE to the long list of functions available in its ...

Build stronger decks faster. This 2025 tutorial shows Create with Copilot, auto notes for every slide, and branding via org ...

As AI continues to reshape how we work, organizations are rethinking what skills they need, how they hire, and how they ...

Speed up Excel cleanup with smarter wildcards. We compare three methods and show start or end matching your lists actually need.