Computer displays are the visual interface that connect users to computers, often showing data in graphical form. Coursera's computer displays skill catalogue enlightens you about the technology behind creating and managing these digital interfaces. You'll learn everything from understanding the hardware components like screens, graphics cards, to the software aspect such as graphical user interfaces (GUIs), display protocols and resolution settings. Plus, you'll explore how to optimize display settings for specific tasks, troubleshooting common display issues, and the evolution of display technology from CRTs to modern OLEDs. Deepen your knowledge of computer systems and enhance your troubleshooting capabilities in the digital world.