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.

Data validation input messages are cleaner, more stable, and more professional.

Don't waste time browsing through Excel's many menus to fix your spreadsheet.

Select the cell(s) where you want the text to appear vertically. Go to the Home tab in the top ribbon. In the Alignment group, click the Orientation drop-down arrow. Choose Vertical Text from the list ...

Researchers at Texas A&M University model extreme conditions using 3D bioprinting, revealing insights that could make flight and space travel protocols safer while driving new breakthroughs in ...

Color gradient filament is fun stuff to play with. It lets you make 3D prints that slowly fade from one color to another along the Z-axis. [David Gozzard] wanted to do some printing with this effect, ...