Not sure why they're there, but I can't remove them or change their settings. I went into advanced settings and blocked all of them, but now there's twice as many in 'allowed programs and features', and I still can't remove them
Not sure how long they've been there, I tried looking this up but could only find two or three other people with a similar issue, but still no answer. All of them did however have or had run Windows Repair, including me. I wondered if that had something to do with it. I inquired on their forum but never got an answer.