well is this a laptop computer or a non portable
computer? If it is a non portable computer, look for
buttons on the plastic casing that is not the power
button you should see some Directional arrows or a enter
or exit button (depends on brand of screen) then press
Enter or any one of the keys. on your screen you should
see a little box pop up. Then using the arrows look for a
image in the box that is a square with arrows in it.
Press enter or select. Then it should make your screen
bigger. if it is off center look for two boxes
overlapping each other like icon. when you done press
Exit or look for an exit icon. If you have a laptop I am
afraid I do not know how to help.
