Panic? What Panic?
Industry and Govs have another few Years but the Public need not fear as long as they keep their firewalls and AV updated.
Problem is too many don't have either.
I'll be running7 for another decade until I can get a cut down version of WIN10ware without most of their "helpful" features.
Already have a few boxes with it just sitting there next the the Ubuntu box but see no need to use them unless I have to support a CLient.