The personal versions are what get saddled with &quot;Value Add-Ons&quot; like password managers&#x2F;website screening with colorful icons&#x2F;blah blah bullshit bullshit.  Most enterprise anti-virus software concentrates on finding viruses and maintaining compliance with whatever policies you have.  They are also usually managed by different divisions with different goals.<p>(Whether or not anti-virus at all is effective is another debate entirely.)