― Computers are like any other appliance when it comes to disposal, right? Well, not so much. Computers contain many components that can not only compromise your personal security, but can harm the environment and human health. Toxic chemicals in computers include lead, mercury, cadmium, and Brominated flame retardants (BFRs). Properly disposing of a computer is [...] ∙ Related posts: ∙ Five Reasons You Should Never Fix a Computer for Free If you know how to fix a broken computer, [...].