The term "Logout" refers to the process of ending a user's session on a computer system or online platform. When a user logs out, they are securely disconnecting from their account, which helps protect their personal information and prevents unauthorized access. This action is commonly found in applications, websites, and operating systems. Logging out is important for maintaining security, especially on shared devices. By clicking the "Logout" button, users ensure that their data, such as passwords and personal details, are not accessible to others. This practice is essential for safeguarding accounts on platforms like social media, banking websites, and email services.