This is a comprehensive & authentic textbook written to impart computer skills and knowledge to commerce students & enhance their understanding of information technology tools in handling business operations. The book's focus is on the application part while providing basic information about computers for first-time readers. This book aims to fulfil the requirement of students of the following: • B.Com. (Hons.) | Semester – IV | Paper BCH 4.3 under CBCS Program • Non-Collegiate Women's Education Board (NCWEB) • School of Open Learning (SOL) of the University of Delhi • Central Universities throughout India The Present Publication is the 7th Edition, authored by Dr. Hem Chand Jain & Dr. H.N. Tiwari, with the following noteworthy features: • [Simple, Systematic & Comprehensive Explanation] The subject matter is presented in a simple, systematic method along with a comprehensive explanation of the concept and theories underlying Computer Applications in Business. The focus of this book is on the application part. • [Diagrams and Illustrations for easy Understanding] Usage of diagrams & illustrations to enhance the comprehension of various concepts and systems of computers • [Business Examples] Comprehensive coverage of business examples to illustrate the concepts • [MS Excel in Business] Separate chapter to demonstrate how excel is helpful in decision making • [Summary and Review Questions] are given at the end of each chapter to evaluate and understand the concept • [Previous Exam Questions & Answers] are presented in this book, which includes the following: o B.Com. (Hons.) | SEM. IV – 2017 o B.Com. (Hons.) | SEM. IV – 2018 o B.Com. (Hons.) | SEM. IV – 2019 • [Student-Oriented Book] This book has been developed keeping in mind the following factors: o Interaction of the author/teacher with their students in the classroom o Shaped by the author/teacher's experience of teaching the subject matter at different levels o Reactions and responses of students have also been incorporated at different places in the book Contents of the book are as follows: • Basic Computer Concepts and Networking • Basic Internet Terminologies • Recent Trends in Computing • Microsoft Word 2010 • Basics of PowerPoint • MS Excel 2010 • Excel Functions • Decision Making with Excel 2010 • Excel Projects • Introduction to Database System • Managing Databases using MS Access • Mail Merge