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.

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

In Microsoft Excel, you can convert your data into many types of charts. However, frustratingly, there's no option for a ...

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

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

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 ...

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 ...

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

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.

Objectives Functional foods have demonstrated potential in preventing gastrointestinal and musculoskeletal (osteo-related) ...