K7 Gold lifetime antivirus is worth every penny . After installation it showed 90 days subscription n after activation 455 days . I am using it on my windows 10 laptop and it works great and I liked it's interface. we can keep our files safe . Amazon is a perfect place for online shopping though the rates may be a little high on certain products but the delivery procedure and service is way ahead than any other online shopping portals.
I highly recommend K7 Gold lifetime antivirus.