Shit keeps automatically downloading and installing "Preview" updates now when I click "Check for Updates." It doesn't check for updates and then tell me that I have "Preview" updates available to download/install (which I would not download/install if I were actually given the choice), it just fucking does it on its own. I am not in the Windows Insider program or whatever the fuck, so this should not be happening, and yet, it is. There is, apparently, no way to prevent this from occurring (aside from, I guess, just never checking for updates), or so I glean from Google. This is fucking stupid. Fuck Micro$hit.