On our home network there's my computer (XP) and the mom's computer (Vista). I've noticed this weekend that her computer (I confirmed the IP) is hitting the web server on my computer about every five minutes. It's just a GET request for "/" and that's it.
I've run Microsoft Defender and it found nothing. I'm running McAfee now to see if it's a virus.
Is there anything besides a virus that would cause a Vista machine to repeatedly request a local web server?