We know that calculator is an electronic device that performs all types of calculation for us. In the Calculator, we can see a number of buttons, which display different numbers and symbols on it.
There is a display unit on top of the calculator where we can see the result of our calculation. Similar to our real world Calculator, we have one in the computer also.
Here also we have the number and symbol buttons. There is one text box on top of the calculator, where the results will be displayed.
Step to enter into calculator program:
Click on the start button
Select Programs
Select Accessories
Now, double click Calculator
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