Great tips on safely cleaning up duplicate files on external drives! I especially appreciate the advice about backing up important data before deleting anything, as it’s easy to accidentally remove something crucial. The step-by-step approach really makes the process less intimidating for beginners. Interestingly, managing and organizing data efficiently is just as important in news app development, where apps handle large volumes of content and need to ensure that users have access to accurate, up-to-date information without clutter or duplication. Thanks for sharing such practical guidance!