Here's how you can use scientific calculator on iPhone Do you know that your iPhone has a calculator with a scientific mode? Here's how you can use it.

If you unlock your screen orientation and turn your phone sideways, it reveals a whole new calculator with many more functions! Other tips for using the calculator include how to deal with little ...

The new Calculator in Windows 11/10 is elegant and feature-rich. Learn how to use it in the Standard, Scientific, Programmer and Conversion modes.