Warranties are a seller's .... to stand behind its products. Most major purchases such as computers or cars come with a warranty, as do smaller purchases such as stereos or other electronic housewares. Warranties are not .... by law,but are.... found on products. If you are making a purchase, you should.... the individual.... of a warranty,as not all warranties are the same. In fact, there is a great... among them. Check the warranty to see what repairs it .... and for what amount of time. At the minimum, warranties are required to promise that the product will do what it .... that it will do; for example, that a blender will blend or a hair dryer will dry hair. Most warranties are good for a fixed time, then they .... . You can ....yourself by buying products from companies with good .... and by taking good care of your new purchase. There are .... to not taking care of a product, as most warranties require that you use the product in a certain manner.