1. The document analyzes MOOC courses from Coursera, edX, and Udacity across several categories including programming languages, databases, software, hardware, web/app development, introduction/theory, convergence, and design. 2. It shows the total number of courses from each provider in each category, with Coursera offering the most courses at 148, followed by edX at 71 and Udacity at 62 for a total of 281 courses. 3. Programming languages was the largest category with 28 courses, followed by software with 65 courses, and introduction/theory with 73 courses. The fewest courses were in the hardware category with only 8 courses.