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7. Answer in one words.
a. How many control buttons are there in the Paint window?
b. What is the process of switching off the computer called?
c. Name any one program that can be opened in Windows.
8. Think and answer.
a. What does IPO stand for?
b. Write names of two input devices.
c. Write names of two output devices.
21 st
9. Application-based questions. Century #Technology Literacy
Skills
a. Shikha wants to draw a picture on her computer using the Paint
program. She does not know how to open Paint. What steps should
Shikha follow to open the Paint program?
b. You use a keyboard to type, a CPU to process, and a printer to print. What
type of devices are these?
21 st
LAB ACTIVITY Century #Technology Literacy
Skills
Visit your computer lab and switch on the computer and follow the given steps:
▶ Go to the Start Menu and open Paint.
▶ Click the Restore Down button to make the window smaller.
▶ Then click the Maximize button.
▶ Now close the Paint window.
▶ Make sure to switch off the computer properly after completing your work.
Operating a Computer 29

