A health information system (HIS) is defined as a system that integrates data collection, processing, reporting, and use of the information necessary for improving health service effectiveness and efficiency through better management at all levels of health services.

What Is an Information System? Definition and Uses | Indeed.com

https://www.indeed.com/career-advice/career-development/what-is-information-system

Learn what an information system is, as well as the different parts and types of information systems.

What is Progressive Web App?

What Is a Progressive Web Application?

https://www.codecademy.com/resources/blog/what-is-a-progressive-web-application/

You may have heard of PWAs, but what are they exactly? Learn what a progressive web app is, the key principles of a PWA & why they’re better than native apps.