Welcome to another banner Patch Tuesday. Microsoft yesterday released 56 separately identified security patches for every supported version of Windows, Office, .Net, Internet Explorer and Edge. Out of that monstrous pile, only one patch cures a currently exploited problem — a flaw in Word’s Equation Editor that should have been fixed in November.
If you’re a “normal” user, your first priority shouldn’t be Microsoft’s patches, notwithstanding the fabulous PR job performed on Meltdown and Spectre’s behalf. Assuming you don’t open random Word docs with dicey embedded equations, your main concern right now should be getting your antivirus house in order.