Power quality is the collections of the all electrical networks as the ability of the system of an equipment to function satisfactorily that type of electrical equipment permit the important manner is the without continuous loss of life of the all electrical equipment. All the electrical equipment fails that when the exhibit power quality problems. Such an electrical device may be a generator, motor, transformers, computer, printer, house hold appliances. These kinds of electrical devices acts badly to power quality problems it also addiction on the serious of the problems. According to this paper the effect of power quality problems and also how to overcome this power quality problems and solutions and also discussed the different ways to correct it. The power quality augmentation devices also mentioned in this paper. Even it is surely benefited for the engineers, technicians, system operators to grow a good knowledge of acquainted with power quality issues. © 2017 IEEE.