WORKING OF COMPUTER.


1. Answer briefly:
(1) What is the use of WordPad program?
Ans. We can type the letters, notes , we can copy, paste the text and we can modify the text using  colour and style.
(2) Explain any four tools of paint program.
Ans. Paint can is used to fill a colour in a closed area. Pencil can be used to draw or colour likes an ordinary pencil. Line tool is used to draw straight lines. Ellipse tool is used to draw ovals and circles.
(3) Distinguish between system software and application software.
Ans. System software is  a set of programs which connects the application software and hardware device. Eg: M/S Windows. Application software pertains to one specific application. Eg: M/S word, M/s Paint.
(4)Write the steps to open calculator window.
Ans. Click start button -> All programs -> Accessories-> Calculator.
(5)What is the use of Paint program and write the step to start it.

Ans.  M/S Paint programs are used to draw pictures, To start M/S Paint, Click start button -> All programs -> Accessories-> M/S Paint.

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