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.

Press Ctrl+; to insert the current date. Press Ctrl+Shift+; to insert the current time. Press Ctrl+; > Space > Ctrl+Shift+; ...

On Windows 11, you can now create tables with the expansion of the Markdown support in Notepad, and here's how to get started ...

No, I didn’t decide to wake up at 5 a.m. to start my day with something therapeutic, I stayed up until 5 a.m. to do something ...

Scientists at Children's Medical Research Institute (CMRI) have made a major discovery about cancer cells. This new ...

All cells need to sense and respond to their environment, to know when to activate genes, build proteins, and carry out their ...

Scientists found that combining oxytocin with an Alk5 inhibitor revitalized extremely old male mice, boosting their lifespan and strength. Female mice showed only short-term improvements, highlighting ...

By contrast, glial cells seemed to be electrically silent and were dismissed as dull by most researchers. Some glia, called ...

Gen Z guys are making the once-humble quarter-zip the newest breakout star on TikTok, turning the classic pullover into a buzzy fashion trend that's suddenly everywhere.

December 2025 brings a new wave of sweepstakes casinos that score higher than previous releases thanks to clearer SC rules, ...