Here are some answers to frequently asked questions about the Calculator app for Windows. You can use the Calculator app for Windows for everything from simple math and conversions to scientific calculations.
Open another app you would like to use alongside Calculator.
With touch, slide your finger in from the left edge to bring in Calculator, then drag it to the left or right side of the screen until an opening appears behind it. (With a mouse, move your pointer into the upper-left corner until Calculator appears, and then drag it to the left or right side of the screen until an opening appears behind it.)
Adjust the width of the Calculator by moving the bar between apps.
In both Standard and Scientific mode, you can enter a value into the calculator and save it to Memory so it's easier to reuse. Here's how:
When the number you want to store has been entered into the calculator (either by hand or as the result of calculations), tap or click the M button.
The number you've stored in Memory will appear to the right of the number pad under Memory. (If you're using Calculator alongside another app, numbers in Memory will appear at the bottom of your screen.) You can store up to 100 numbers in Memory at a time.
To use numbers in Memory, tap or click the number in the Memory list. The number will appear in the calculator.
To delete numbers from Memory
Swipe in from the bottom edge. (If you're using a mouse, right-click within the keypad area.)
Tap or click Clear memory. This will clear all the numbers you have stored in Memory.