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.

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

A new Dartmouth study opens new avenues for understanding—and potentially manipulating—how cells decide to live or die.

Researchers at Yale University School of Medicine have identified a way to suppress the daily fluctuations in the activity of ...

Learn advanced filtering in Excel with a criteria area, OR and AND logic, and copy results to isolate the right rows fast.

Microsoft Copilot for Excel creates a separate check tab that checks row counts per source, helping you spot missing or extra ...