Algorithm Design is the process of creating a step-by-step procedure to solve a specific problem or perform a task. It involves breaking down complex problems into smaller, manageable parts and determining the most efficient way to address each part. This is crucial in fields like computer science, where algorithms are used to process data, perform calculations, and automate tasks. A well-designed algorithm should be clear, efficient, and effective. It often includes considerations for time complexity and space complexity, which measure how quickly an algorithm runs and how much memory it uses. By optimizing these factors, developers can create solutions that work faster and use fewer resources.