Your computer's calculator will perform all the simple or complex tasks that you can do with a desktop calculator. Add, subtract, multiply, divide, calculate formulas and even perform scientific calculations, if you want.
- Open the calculator. On a PC, it is usually located in the Start menu under Accessories. On a Mac, it's in the Apple menu.
- Determine the calculation that you want to perform. If it is complex, you might want to write the formula down so you can use it as a reference.
- Use either the number keypad or the mouse to enter your formula. To add, use the + sign. To divide, use the / sign. To multiply, use the * sign. To subtract, use the - sign.
- Click on the = sign or hit the Enter key. The answer will appear in the display window.
- Click on C or CE to clear the calculation, and then perform other calculations as desired.
- To access the scientific calculator, go to the View menu and click on Scientific.
- Consult the Help file for additional assistance with scientific functions.
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