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.

NotebookLM made complex topics manageable and proved that targeted learning is the key to mastering any skill quickly. If you ...

The XLOOKUP or VLOOKUP choice is tied to scenario, as most needs are fixed lookups, letting you save time with the simpler ...

Proton Sheets adds fully encrypted, collaborative spreadsheets to Proton Drive as the service expands its workspace tools.

Before it took over her life, Leila Gharani mostly took Microsoft Excel for granted. She was working on a process optimization project for a large paper-products manufacturer—a job that, to hear her ...

Proton Sheets offers an alternative to businesses worried that data held in Excel and Google Docs will be used to train AI ...

The brand says it now offers a full alternative to Google's document services, ready for those who want to switch to tools ...

Swiss company Proton is further expanding its productivity suite. In addition to an email service, calendar, VPN, password ...

Microsoft Excel is the best esport that you didn't even know was an esport, and the Excel World Championships 2025 have just ...

Five hidden Excel rules show helper columns, LET, and LAMBDA in action, cutting errors and making updates quick for any ...

From competitive spreadsheeting to office-skill tournaments, everyday tasks are being gamified. Is this playful innovation, ...

Most of us first hear about the irrational number π (pi)—rounded off as 3.14, with an infinite number of decimal digits—in ...