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+; ...

Many Excel spreadsheets use the IFERROR function to handle errors, but this masks critical structural and data issues.

When two cells "talk" to each other, they often do so through tiny channels called electrical synapses. Unlike chemical ...

President Donald Trump on Sunday called on House Republicans to support the release of files related to the late convicted sex offender Jeffrey Epstein, dramatically changing course on a flashpoint ...

In this post, we’ll show you how to change text direction in Excel from vertical to horizontal. “Vertical text” in Excel can mean different things depending on how your sheet is set up. Sometimes your ...

Tiny gold nanorobots in a gel matrix help stem cells “work out” into bone cells. This could be a new method for growing custom tissues on demand. Prof. Berna Özkale Edelmann, together with researchers ...

Nov 6 (Reuters) - Elon Musk's Starlink, a subsidiary of SpaceX, secured its largest direct-to-cell deal yet with telecoms group Veon , granting access to over 150 million potential customers, both ...

Pulmonary fibrosis is a deadly disease in which the lungs become thickened and scarred, gradually losing their ability to deliver oxygen to the body. Now, scientists at UC San Francisco have ...

In 2006 immunologist Shimon Sakaguchi co-wrote an article in Scientific American that now feels prophetic. In the article, entitled “Peacekeepers of the Immune System,” Sakaguchi and his co-author, ...

Inarguably, one of the worst things that can happen mid-conversation while texting is that your signal drops or you run into a problem sending outgoing messages. There are a wide variety of reasons ...