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.

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

Visual chaos: The alternative to the slow, stop-start process is clicking "Show All Notes" or "Show Comments" in the Review ...

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

Master AI app development in 2026 with eight specialized models, from GPT 5.1 High to Codex variants, to cut costs and match ...

When it comes to cybersecurity, it often seems the best prevention is to follow a litany of security “do's” and “don'ts.”  A former colleague once ...

ICIJ and its partners organized and analyzed thousands of chilling photographs to assemble comprehensive victim lists and ...

During her studies, her chamber music work Spring won an Excellence Award at the China Conservatory of Music “New Generation” ...

David Gerbing, Ph.D, from Portland State University, explores professional, interactive data visualization for everyone ...

To support professionals in overcoming this gap, we have selected five university-backed AI programs that emphasise ...

Lesotho’s Parliament blocked the tabling of an explosive Public Accounts Committee report on a controversial lease for private healthcare at Queen Mamohato Memorial Hospital.