Friend came over to help me with an issue I was having with Office 2016. Recently had it and now it wasn't working. He told me about KMS and as I was looking it up seeing if it was safe, legal, etc... he installs it from the zip and I've never seen a virus/malware/ransomware act like this.
All of a sudden programs start opening up: a radio program streaming podcasts or online radio, took control of Firefox, installed their own version of IE, and I noticed the mouse moving on it's own and that's when I just freaked and shut it down.
Tried to start in advanced options, the safe mode, b