re: #30 Killgore Trout

Is that the bundle that’s already in the windows control panel?

MSE is not included in any version of Windows, due in part to the potential antitrust headaches that’d cause for MS, no doubt. MSE does supplement/upgrade Windows Defender, which is included in Windows from XP SP2 on up, and puts WD and the AV component in one program to manage it all.