Moderators are individuals or tools responsible for overseeing discussions in online forums, social media platforms, and other digital spaces. Their main role is to ensure that conversations remain respectful, relevant, and free from harmful content. They may remove inappropriate posts, warn users about violations, and facilitate healthy dialogue among participants. In addition to managing content, moderators often help maintain community guidelines and foster a positive environment. They may also engage with users to answer questions or provide support. Effective moderation can enhance user experience and promote constructive interactions within communities, such as those found on Reddit or Facebook.