Which of the following is an extra button or knob on a laptop keyboard that moves the mouse cursor?

a. expresscard
b. pointing stick
c. digitizer
d. touchpad

Jamie has to enter the names, employee id’s, and income of a group of employees into a worksheet. which option will jamie use to describe the data

Peter is thinking of a number which isless than 50. the number has 9 factors.when he adds 4 to the number, itbecomes a multiple of 5. what is thenumber he is thinking of ?

Does anybody know how to hack into a google account? i had important information on it and it is gone now and i need getting it back.