IJIRCSTJournal International Journal of Innovative Research in Computer Science and Technology I S Volume 3 Issue 3 Computer Science and Applications English May - June 2015 N N Y 2019 12 02 Computer Sciences Comprehensive View on Defect Analysis and Change Control Process English Y 117 121 D.Kavitha English Y In this research paper, to improve software quality, defects are identified from different projects. The defects are classified and then analyzed. Those defects are then eliminated by finding the root causes, for which defect preventive mechanisms are established for reducing reoccurrences of similar defects in the subsequent projects, thus improving quality. Effective change management methodology can keep quality under control. English Defect management, Software quality, Defect prevention, https://ijircst.org/abstract.php?article_id=211