Lokhande Rahul, Waychal Pradeep
Abstract: this document gives overview of Maintenance work. There is so much necessity of maintenance. It explains different types of maintenance. Different Causes of defects. How to handle these defects And explains how to teach defect fixing Main purpose is to reduce maintenance cost and making maintenance easy. Following this technique makes maintenance easy.
Keywords: Software maintenance, Defect fixing, Memory leak, synchronisation