This paper discusses the impact of Information and Communication Technology (ICT) on business, society and culture since the invention of the internet. It also explores the role of computer professionals in ensuring ethical use of ICT in the future. The impact of ICT on business includes improved communication, increased productivity, and enhanced marketing. In society, ICT has improved personal life, shopping experience, transportation, education, and culture. Computer professionals have a responsibility to ensure ethical use of ICT by emphasizing on designing proper pipelines, testing and validating software systems, and promoting moral and social values.