I was fixing someone’s computer today.
The free programs I recommend removed more new viruses than Norton/McAfee again! They’re Avira (AntiVirus, for which I wrote upgrade ad blocker) & Emsisoft (Anti-Malware freeware mode)–for a less-nagging non-free program, try ESET Internet Security. VB is at least better than others since test known & new viruses not in virus databases, not just usability like most major sites test.