If you have a free antivirus installed on your PC, there's a pretty good chance that it's either AVG or Avira -- both great options for the average person who needs a little protection. The inherent pitfall of many free applications is that they're packaged with nagware.
This week's tip: How to Disable Avira Antivir's Pop-up Advertisements
https://www.techspot.com/guides/213-remove-avira-antivir-popup-ad/
This week's tip: How to Disable Avira Antivir's Pop-up Advertisements
https://www.techspot.com/guides/213-remove-avira-antivir-popup-ad/