These anti virus programs are as mysterious as ancient Egypt. My AV program shows no issues, however, the same software on two different devices, shows different results on the HOM website, one device says ok, whilst the other warns that the site is not secure; go figure. As for norton it bricked my computer some years back big time, l doubt a virus could do a better job:-) Today my workstation is simply not connected to the internet, so no AV required or continuing updates to choke the system.