What is used to terminate a session in a computer?

To terminate a session in a computer, users typically use the "Log Off" or "Sign Out" option, which can be found in the operating system's user interface. This action ends the current user's session, closing open applications and freeing up system resources. In some cases, command line commands or keyboard shortcuts can also be employed to achieve the same result. Additionally, an administrator may forcibly terminate sessions through system management tools in multi-user environments.