consumption. How much energy does the energy$-$

efficient model save? Are energy$-$efficient computers

and devices more or less expensive? Will the difference

in cost $($if any$)$ affect your purchasing decision? How

else might you be able to change your settings on your

existing computer or device to save energy? Use the

web to locate articles that recommend energy$-$efficient

products and that provide tips about additional ways to

save energy.