It's useful to have a calculator ready in a pinch.Fortunately, there is a built-in that is easy to use.This article will show you how to use the stock calculator.
Step 1: You can open the app drawer from the home screen.
Step 2: The calculator app can be found in the 'App Drawer'.
Step 3: You can type in whatever you need.
The "C' Button" can be used to fix any mistakes.
Step 4: Click the menu button if you want to open the scientific calculator with more options.
The scientific calculator can be switched on some advanced stock calculators.
Step 5: Cos and tan are operations that can be used to perform advanced calculations.