Technology is an enabler in all spheres of life today. In Education, it has been said that “technology will not replace teachers, but teachers who use technology will probably replace teachers who do not use it”. This extends to Industry, Business and Commerce. Using technology to its full potential enables that “competitive edge” that so many organisations are vying for today. It enables efficiency of various processes, such as automation, data analytics, business intelligence and customer service. Indeed, technology is being used to the full by businessmen, managers, environmentalists, scientists and many more to achieve the mission and vision of organisations around the globe. In this regard, we have shortlisted only ten papers out of more than one hundred submissions that were presented at the “International Conference on Business, Management, Environmental, and Social Science 2021 (BMESS®-2021)” and the “7th International Conference on Recent Trends in Computer Science and Electronics” in this special issue of Web of Science/Emerging Source Citation Index Journal, 3C Tecnología. A brief synopsis of these papers follow.