To open and use the Calculator

From the Home screen, tap the Apps icon (in the QuickTap Bar) > the App tab (if necessary) > Calculator .

Tap the calculator keys to enter numbers and arithmetic operators on the calculator’s display, just like you would use a normal calculator.

Tap the Delete Key to delete the last number or operator you entered.

Tap the Clear Key to clear the calculator’s display.

Tap anywhere within the calculator’s display to place the cursor within the calculation.

Touch and hold the calculator’s display to open a Context menu where you can copy what you’ve entered to use it in other tools that you access.

To open the Scientific calculator, tap the Menu Key , then tap Scientific calculator. To return to the Basic calculator, tap the Menu Key , then tap Basic calculator.

Tap the Menu Key > Calculation history to view your previous calculations. You can tap an entry to calculate it again or edit it.

Tap the QSlide icon at the top left corner of the screen to use the Calculator in a QSlide window.