computers sect. 3- Input Devices Flashcards
Input Devices
1
Q
mouse
A
move the pointer on the screen
2
Q
how does the mouse work
A
it has a sensor on the bottom of the mouse to tell the computer the mouse’s movement
3
Q
Keyboard
A
each key is connected to a certain switch which closes when the key is pressed which then sends signals to the CPU based on the keys location
