How to use Excel formulas and functions

Formulas are powerful tools for performing calculations and analyzing data in Excel. In this beginner’s guide, you’ll learn how to use formulas (with or without help from the Copilot AI assistant) and explore some popular built-in functions.
Education Week

Here’s How Teachers Are Using AI to Save Time

Teachers spend up to 29 hours a week doing nonteaching tasks: writing emails, grading, finding classroom resources, and carrying out other administrative work. They also have high stress levels and are at risk for burnout. Can artificial intelligence help ...
CNET

Your Brain Is a Better AI Detector Than Any Tool Out There. Here's How to Use It

Rachel is a freelancer based in Echo Park, Los Angeles and has been writing and producing content for nearly two decades on subjects ranging from tech to fashion, health and lifestyle to entertainment and education. She's currently a Professor of Practice ...
PC Magazine

Using Two SIM Cards Is Easy and Can Save You Money. Here's How to Do It

A dual-SIM setup lets you use one phone to make and receive calls and texts from two numbers. It's also super convenient and can save you serious cash when traveling. We show you how to use two SIMs whether you carry an iPhone or Android. I’m a mobile ...