Page 78 - iPrime_V2.2_class1
P. 78
GLOSSARY Subject Enrichment
F Arrow Keys: These keys are used to move the cursor up, down, left and right.
F Backspace Key: This key is used to erase what we have typed.
F Clicking: Pressing and releasing any button of a mouse is called clicking.
F CPU: It stands for Central Processing Unit. It is the brain of computer.
F Cursor: A cursor is a small blinking line on the screen.
F Headphones: They are used to hear sounds and music without disturbing
others.
F Keyboard: It is used for typing numbers and letters.
F Laptop: It is a small portable computer that can be kept on your lap.
F Printer: It is used to print text and pictures on paper.
76 iPRIME (Ver. 2.2)–I

