According to the EPA (the Environmental Protection Agency), 250 million computers will be retired over the next five years. These unwanted computers constitute an environmental hazard because computers contain large quantities of lead, mercury, and cadmium. IBM, Hewlett-Packard, Dell, and Gateway have all made an effort to help consumers dispose of old computers responsibly.
Conduct an online investigation in order to find out how to dispose of an obsolete computer in an environmentally responsible manner.