Abstract
The utilization of a product is intended to highlight all possible forms of using the product. This is a learning process which results in reaching the stage of efficient and effective use of the product. In some cases, the learning may expose unsuitability of the product with acquired properties to perform some later identified benefits. A warranty for misinformation allows a replacement of the product on no cost and to increase its usability. The chapter considers the warranty of misinforming as a learning tool.