Film restoration is the process of repairing and preserving old films to ensure they can be enjoyed by future generations. This involves cleaning the film, fixing any physical damage, and often digitizing the content to prevent further deterioration. The goal is to maintain the original quality and intent of the filmmakers while making the film accessible for modern audiences. Restoration can also include color correction and sound enhancement, allowing films to be experienced as closely as possible to their original release. Techniques used in film restoration can vary widely, depending on the film's condition and the technology available, ensuring that classic works remain part of our cultural heritage.