The document discusses how performance support is revolutionizing e-learning by focusing on providing resources that help users complete tasks rather than taking courses or tests. It outlines how learning habits are changing to be more on-demand, in short bursts across different devices. This means instructional designers need to create small, flexible resources in different formats. Examples of different types of performance support resources like checklists, step-by-step guides, videos and infographics are provided. The performance support design process involves analyzing the performance problem, designing the optimal resource format, and making it available for on-demand use. Success is measured through metrics like usage and evidence of performance improvement.