A "User Ban" is a measure taken by online platforms to restrict a specific user from accessing their services. This action is often implemented due to violations of community guidelines, such as harassment, spamming, or inappropriate content. The ban can be temporary or permanent, depending on the severity of the offense. When a user is banned, they typically receive a notification explaining the reason for the ban. This process helps maintain a safe and respectful environment for all users. Platforms like social media sites and online gaming communities frequently use user bans to enforce their rules and protect their user base.