I Clean Installed Windows 10 recently and re-downloaded the essentials (Malwarebytes, AdwCleaner, and Chrome in this order.) It's been about a day and then I re-scanned using Malwarebytes and AdwCleaner in that order as well for a 3rd time. Malwarebytes didn't pick anything up but AdwCleaner detected a Registry Key of sorts:
{# AdwCleaner v6.046 - Logfile created 14/05/2017 at 10:48:04
# Updated on 24/04/2017 by Malwarebytes
# Database : 2017-05-14.1 [Server]
# Operating System : Windows 10 Home (X64)
# Username : VynzF - DESKTOP-6UJ3G2H
# Running from : C:\Users\VynzF\AppDat