When the software is installed, if [a user] doesn't ...

When the software is installed, if [a user] doesn't have the latest version of [Microsoft's] Internet Explorer 5.5, it will automatically upgrade his browser and put up the UPS home page as his home page. The software doesn't give you a choice of whether or not you want to upgrade. Our software developers understood that if it was upgraded, [a customer's] browser had to go to our home page.