My Norton AntiVirus has only 28 days left, and we got it with our Hp Pavilion Laptop from Best Buy, and the product key came with us when we got it. So yesterday, I tried to renew Norton; I clicked renew,typed in the product key, pressed express renewal, and it took me to BestBuy.com with a page for me to renew Norton. I did, and then it said thank you for your purchase and I exited out, but Norton still says it has 28 days remaining. I'm very worried cuz I dont want Norton to go out, and my dad is really upset that I did this. I even went to Support - Sub. Status and it stills says I have 28 days left. What do I do? Please help?!