I have had Norton internet security for 2 years and am very pleased with it. I woke my PC up just now and I had a large square box on screen stating "scan expired" or "scan subscription expired." I don't remember which now. I have 180 days left on my 2011 plan. I started a quick scan and it seems to be working. My settings page shows everything secure and normal and it indicates that I have 180 days left. I have never seen this before. What does it mean? I know very little about PC's so if it's something very basic overlook me!!!
lige perry