You can not fully disable auto updates. You can delay the update but the update software "IS" going to be downloaded. I'll restate. With Windows 10 Home edition you can not stop the update. With Windows 10 Professional you have a few options that may or may not prevent FORCED update. It just pisses me off to no end that "someone" feels they have the right/obligation to protect me from myself when I'm willing, and able, to make those decisions - and accept responsibility for the result whatever that may be.
If you tell it you are on a metered connection it will not download updates until you tell it to. I had 6 months of updates waiting last time.
Win 10 Home 64