Healthcare data is generated constantly from various sources, including government offices, hospitals, research organizations, and patients themselves. This course explores tool-based data analytics and visualization to teach students how to analyze and visualize large data using software such as Excel, SPSS, Tableau, and Orange. These tools allow us to conduct desired data analysis and machine learning without programming. This course will provide an introduction to descriptive and predictive data analytics and visualization methods using those tools, along with a number of solid examples in healthcare.