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 ...

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 ...

Indero, a global CRO specializing in dermatology and rheumatology, has been honored by Mercer, recognizing its excellence as a Best Employer. Indero is proud of its long-term commitment to building a ...

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 ...

It’s Microsoft’s cloud storage solution, and it’s pretty central to how many businesses manage their files these days. It’s ...

After purchasing an Apple Vision Pro, I was initially impressed by its capability to create an immersive, multi-screen environment when paired with my MacBook Pro. However, after just a couple of ...