I have been getting notices saying my Internet Security is expiring in 40 days, and I have two days to renew under the reduced prices, but when I tried to renew it told me that it was already installed.
After the payment is successful, you will receive an order confirmation email regarding your purchase along with a 'Download' link. The 'Download' link is where you can install the latest version of the program.
Feel free to reply to this thread if you have any questions, so we can assist you further. Thank you and have a great day!