How to lock cells in Microsoft Excel, so you need a password to change or erase data

You can lock cells in Excel by heading into the program's "Protection" tab. There, you can set a password, and protect your ...
How-To Geek on MSN

Editing a Formula in an Excel Dialog Box? Here's a Tip to Make Life Easier

By default, when you select a formula or source field in a dialog box, Enter mode is activated. You can see this in the status bar at the bottom of the Excel window. The status bar is only visible in ...
Scientific American

Cells Have a Crystal Trigger That Makes Them Self-Destruct When Viruses Invade

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How to enable dark mode in Microsoft Excel, including a spreadsheet's cells

You can use Microsoft Excel in dark mode to change elements of your spreadsheet to a darkened color palette.

Discovery of cells that keep immune responses in check wins medicine Nobel Prize

Mary Brunkow, Fred Ramsdell, and Shimon Sakaguchi were awarded the 2025 Nobel Prize in Physiology or Medicine on Monday for ...
How-To Geek on MSN

Excel's Custom Data Validation: A Trick You Didn't Know You Needed

If you've used data validation in Excel before, you probably selected the relevant cells, clicked "Data Validation" in the ...

8 New Excel AI Features : So Powerful You’ll Never Look at Spreadsheets the Same Way

Explore Excel’s new AI-powered tools and productivity features in the Fall 2025 update. Smarter, faster, and more intuitive ...
eLife

Overexpression of Ssd1 and calorie restriction extend yeast replicative lifespan by preventing deleterious age-dependent iron uptake

This important study uses innovative microfluidics-based single-cell imaging to monitor replicative lifespan, protein localization, and intracellular iron levels in aging yeast cells. The evidence for ...
Cfr.org

China’s Repression of Uyghurs in Xinjiang

Sign up to receive CFR President Mike Froman’s analysis on the most important foreign policy story of the week, delivered to your inbox every Friday. Subscribe to ...