Laptop selection decision support system according to buyer criteria with the simple additive weighting method

Along with the development of increasingly modern times, so that all activities require gadgets, including laptops. However, it is often found among prospective laptop buyers who are still confused in determining a to suit their needs, for purpose this study help people want buy when choosing or looking get right one needs. To achieve goal, decision support system needed. The Decision Support System will be used SAW (Simple Additive Weighting) method because can filter out several existing alternatives and based on predetermined criteria later you best alternative. By using method, matrix normalization process needed, weight value each attribute, finally ranking determine optimal results obtained able provide advice specifications buyers' needs 100% accuracy level calculations from system.