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.

Create robust, backward-compatible Excel workbooks by leveraging the structural power of the ROWS function.

If Excel is showing formulas instead of results on your Windows PC, check the cell format, turn off the 'Show Formulas' ...

Excel now supports IMPORTTEXT and IMPORTCSV functions that load external text and CSV files as dynamic arrays, making it easier to refresh and reuse frequently updated data inside a worksheet.

It may be a surprise to learn that you can define names of cells in Microsoft Excel instead of using the letter and number combinations. This makes it friendlier to read and understand. For example, ...

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 ...

A bill to ban cell phones throughout the school day is on its way to the governor’s desk. The bill would prohibit use during the school day, as opposed to just in classrooms. It was approved ...

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 ...

Q. How do the TEXTBEFORE and TEXTAFTER functions in Excel work? A. Excel’s TEXTBEFORE and TEXTAFTER functions allow users to quickly split up text in ways that used to require combinations of ...