True
The disposal of computer components, such as electronic waste or "e-waste," can indeed be a source of toxic waste. This is because many electronic devices contain hazardous materials like lead, mercury, cadmium, and various toxic chemicals used in their manufacturing. When these components are not properly recycled or disposed of, they can release these toxins into the environment, posing a risk to human health and the ecosystem. As a result, responsible e-waste disposal and recycling practices are crucial to mitigate environmental and health hazards.