7
You can move up all the content from xoops/html up to c:/apache/htdocs
or
type localhost/xoops/html
With a normal webserver installation, the webserver first looks for a index.html (or index.htm) then for index.php.
I, for myself have old stuff within my document root and didn't want to bring the XOOPS stuff up to my document root.
I changed my index.php within the document root to the following:
include ("xoops/html/index.php");
?>
So I only type localhost, which brings me to the XOOPS thing.