Random Replacement is a memory management technique used in computer systems to decide which data to remove when new data needs to be loaded into memory. Instead of following a strict order, this method randomly selects one of the existing data items to replace. This can help reduce the chances of consistently evicting the same data, potentially improving overall performance. This approach is particularly useful in scenarios where the access patterns of data are unpredictable. By using Random Replacement, systems can avoid the overhead of more complex algorithms, making it a simple yet effective solution for managing memory resources.