How to lock a formula in Excel is an essential skill for anyone who works with spreadsheets, especially when handling ...

R1C1 coordinates provide a predictable map for auditing formulas and writing universal VBA macros.

The INDIRECT function has a rep for being a "nightmare," but for building reactive dashboards, it’s irreplaceable. Here is ...

Once data is loaded into Excel, Copilot allows users to ask questions in natural language instead of building new formulas.

Gov. Phil Murphy signed into law New Jersey's long proposed "bell-to-bell" ban on cell phones in public schools and public charter and renaissance schools during a ceremony at Ramsey High School on ...

Researchers at the Francis Crick Institute and AlveoliX have developed the first human lung-on-chip model using stem cells taken from only one person. These chips simulate breathing motions and lung ...

In 2026, all school districts in California will be required to adopt policies restricting or prohibiting students’ use of smartphones during the school day. The new law also requires the policy to be ...

In this post, we will show you how to grey out unused cells in Excel on a Windows 11/10 PC. When you create a spreadsheet in Excel, it displays thousands of blank rows and columns. While this is ...

Children who have smartphones by age 12 are at an increased risk for depression, obesity, and lack of sleep, according to a new study published Monday in the journal Pediatrics. The researchers looked ...

On Monday, Anthropic announced Opus 4.5, the latest version of its flagship model. It’s the last of Anthropic’s 4.5 series of models to be released, following the launch of Sonnet 4.5 in September and ...

In the world of spreadsheets, cell references are the backbone of formulas, allowing you to perform calculations and manipulations on data residing in different cells. Among the various types of cell ...

Researchers at the Eye Genetics Research Unit at Children's Medical Research Institute (CMRI) are the first in the world to use stem cells to study one of the genetic causes of Leber Congenital ...