1) how many buttons on the mouse? a) 1 b) 2 2) double click means: a) click 1 time b) click 2 times fast 3) double click is used for ? a) open objects b) close objects 4) how to move the pointer on the laptop screen without a mouse? a) keyboard b) touch Pad 5) how to select objects in touch screens? a) tap using finger b) speakers

mouse functions

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