Netflix's recommendation algorithm relies heavily on your viewing history, so strategically managing watched content can improve personalized suggestions. To delete shows and movies that don't align with your interests, navigate to the "Account" section, then select "Profile & Parental Controls". Choose your profile and click "Viewing Activity". Here, you'll find a comprehensive list of everything you've watched. Hover over each title and select the "Remove from Netflix" option to delete specific entries. By carefully pruning your watch history, you can help train the algorithm to suggest more tailored entertainment that matches your preferences.
