You can preset connection settings for your users by importing the connection settings from your computer.
To see which settings you'll import, click the Tools menu in the browser, click Internet Options, and then click the Connections tab. Click Settings to view dial-up settings, and LAN Settings to view network settings. The address for automatic configuration is not imported, however.
If you do not want to preset your users' settings, click Do not customize connection settings.
To import the settings on your computer, click Import the current connection settings. If the settings displayed are not the settings you want to use, you can change them here.
If you are a corporate administrator, you can clear the existing settings on your users' computers by clicking Delete existing connection settings, if present.