Which solution is commonly used for recovering lost system files?

System Restore is a valuable tool for recovering lost system files because it allows users to revert their computer’s state to a previous point in time. This feature effectively creates restore points, which are snapshots of system files and settings. When files become corrupted, deleted, or if system changes lead to instability, users can use System Restore to restore the system to a previous state where these files were intact.

This functionality is particularly useful when specific updates or software installations have caused issues, allowing for a smooth recovery without affecting personal files such as documents and photos. Other methods, such as disk cleanup, are primarily aimed at freeing up space and do not handle file recovery, while defragmentation optimizes file storage but does not address lost files. File management involves organizing and managing files, but it does not inherently provide recovery options for lost system files. Thus, System Restore stands out as the most effective solution for this scenario.