How do you rename a server?

To rename a server, you typically access the system settings or use command-line tools, depending on the operating system. For Windows, you can right-click on "This PC," select "Properties," then click on "Change settings" and "Change" to rename the server. For Linux, you can use the command hostnamectl set-hostname new-server-name. After renaming, you may need to restart the server for the changes to take effect.