I was using Avast free, then a box popped up up saying "Avast is being updated to Avast One", then I clicked on 'close', then it minimized to a smaller window in the taskbar notifications area, showing "Avast is being updated, you may browse or play during this update", it was also showing a progress bar, then when it finished another window popped up which had a white background, and not the usual blue, saying "Congratulations, you now have updated to Avast One". It didn't even give me a choice, so I looked on the Avast website for a free Antivirus and the only file that gets downloaded now is the Avast One setup file, there is no Avast free antivirus as I used to know it.