Switch User is a feature available in Microsoft Windows operating systems that allows multiple users to share a single computer without having to log off and shut down the system. With this feature, users can simply switch between different user accounts on the same computer, without affecting the other users’ open applications and data. This can be useful in environments where multiple users need to access the same computer, such as in a family or office setting. Switch User is a quick and convenient way to switch between user accounts without interrupting the work of others, and it is also a security measure that prevents unauthorized access to other users’ data.