Math Notes is introduced in the latest version of iOS and iPadOS 18. It automatically calculates math equations and displays the results as you write. You can use it to solve various math problems and ...

There are two basic ways to do fractions on your iPhone calculator. Here's what you need to know to use the built-in app.

On the surface, the default iOS Calculator app seems very simple. But, there are a few tricks up the Calculator app's sleeve. The Calculator app is one of the most basic default apps available on the ...

Formulas are powerful tools for performing calculations and analyzing data in Excel. In this beginner’s guide, you’ll learn how to use formulas and explore some popular built-in functions. One of the ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. I started beta testing iOS 18 on my own iPhone XR after WWDC ...