licences 

Just a note of scepticism relating to the suggestion that the starter edition has a smaller definition library. I just scanned an old computer with the the free scan-only version, uninstalled it and then  installed the starter version and and both reported 61 threats of various threat levels and types. Pssible of course that the full version has a larger definition file sstill, but that seems illogical, countering the whole point of a scan-only teaser. Looking forward to that reference!