Stop painting cells and use conditional formatting to build accessible, formula-ready, and automated Excel spreadsheets.

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WCAG 2.1 extends requirements to graphics and interface components, requiring at least 3:1 contrast. Level AAA raises expectations to 7:1 for normal text. Large text is defined as 14-point bold ...

AI’s march toward the singularity is hitting a hard limit: Moore’s Law is slowing, energy is scarce, and star-powered dreams ...

Researchers at Hebrew University of Jerusalem developed a method to fabricate semi-transparent, flexible halide perovskite solar cells with tunable transparency and color via 3D micro-printed ...

There could be times when you might want to insert an image in an Excel spreadsheet. If so, you could follow this step-by-step guide to add or insert images in Microsoft Excel and Excel Online.

Guidance on the way pharma companies communicate about prescription medicines has been updated in the UK to cover use of social media channels for the first time. The document from the Prescription ...

Cell membranes protect and organize cells. All cells have an outer plasma membrane that regulates not only what enters the cell, but also how much of any given substance comes in. Unlike prokaryotes, ...

Food dyes can appear in a range of foods. Some studies suggest food dyes may cause hyperactivity or allergies, but research in this area is limited. Food dyes are chemical substances developed to ...

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