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.

When I started using Microsoft Excel, my spreadsheets were a mess, and I wasted hours trying to make them look professional.

Instead of selecting all errors, press F5 > Alt+S > C > Enter to highlight all constants—numbers, text, and symbols that aren ...

First full aluminum-graphite battery system proves lithium-free, high-power storage is viable for fast grid balancing.

A company that generates cash isn’t automatically a winner. Some businesses stockpile cash but fail to reinvest wisely, ...

The Global Precision Fermentation Market Size projected to grow at a CAGR of 40.1% from 2026 to 2032, according to a new ...

The Precision Fermentation Market is expanding rapidly as advancements in synthetic biology, growing consumer preference for sustainable and alternative proteins, and increasing investments in ...

Discover the 20 smartest dog breeds ranked by intelligence. From Border Collies to Poodles, find trainable dogs perfect for first-time owners, families & apartments.

The bidirectional flyback-based active cell balancing approach offers a compact and scalable solution for modern multicell ...

Microsoft announced new agents for Word, Excel, and PowerPoint. They can help to shrink the gap between ideation and production. Other Copilot updates include an expanded Voice mode. In the era of AI ...

Learn how Excel functions can act as data using LAMBDA, LET, and BYROW, so you reuse logic and cut formula edits.