The reason is so obvious that only few ill see it… as the saying goes: hidden in plain sight – in the service of N*S*A, i.e., of general surveillance and control.

A WARNING ABOUT MS UPDATES FOR WINDOWS 10.  Windows 10 Is Malware; Deletes Usersʼ Programs.

Summary of updates you should not have:

KB3035583
KB2952664
KB2990214
KB3021917

and furthermore (according to the warning above):
KB2977759 (improves "upgrading experience")
KB2996978 (no description found)
KB3022345 (introduces the Diagnostics and Telemetry tracking service to in-market devices, adds benefits from the latest version of Windows to systems that have not yet been upgraded)
KB3044374 (Update that enables you to upgrade from Windows 8.1 to a later version of Windows)
KB3068708 (introduces the Diagnostics and Telemetry tracking service to in-market devices, adds benefits from the latest version of Windows to systems that have not yet been upgraded)

KB2966583: An update to improve the Update Readiness Tool so that it can be executed without user interaction.

KB3075249 and KB3080149 relate too telemetry (spying pathway) and should also be removed. if installed.

September 15, 2015, some extra updates came out that I will not install:

KB2999116 Windows 10 universal C Runtime in Windows 7

KB3079821 enables Windows 7 to activate Windows 10

KB3080079 supports a TLS function that I will hardly need

KB3083324 installs a new update client in Windows 7 (possibly to ease certain unwanted updates)

KB3083710 new update client - see above

October 19, 2015, some more extra updates came out that I will not install:

KB3081954 prepares for upgrade to Windows 10 and adds telemetry

KB3095649 actually for Windows 8 and not needed for Windows 7

November 3, 2015

KB3102810 Aids  upgrade to Windows 10.

Does MS now bring sneak-updates in the second half of the month that do not serve security, but rather surveillance and preparation for Windows 10?

Windows 10 will be FORCED on you in 2016!!! Beginning in 2016, included in a security patch which you’ll need for your security, will also be a trigger to download and begin installing the Windows 10 upgrade. As it was said in the post, CISA is a Surveillance Bill to Spy on You, Not a Security Bill, the entire premise of the bill is to circumvent the Supreme Court’s decision to stop domestic snooping by the NSA. The bill makes it so that the NSA does not do the snooping. It’s all done by private companies who then turn the information all over to the NSA. Windows 10 Is Full Blown Electronic Tyranny. Microsoft’s Windows 10 is preparing to automatically download onto computers currently installed with Windows 7 or 8 – without the computer users’ knowledge, London’s Guardian reported. According to the report, Microsoft announced that Windows 10 will become a “recommended update” in 2016, and anyone who has automatic updates activated will have the new program installed automatically on their PC. After it has downloaded, the Windows 10 installer will begin. At that point, users will need to actively cancel Windows 10.  (From All Windows Users Have Required Windows 10 Upgrade Patch Coming.)

Microsoft Makes Windows 10 Upgrades Automatic For Windows 7 And Windows 8 - includes “Microsoft Admits Windows 10 Automatic Spying Cannot Be Stopped.” Microsoft ʽAccidentʼ Forces Windows 10 Onto Windows 7, Windows 8. Updates are intended for correcting functional problems and close “loop-holes” in the software. But, theoretically, MS could actually use an update to create a loophole for sneaking something in.

Never install an update related to telemetry! Maybe better to not update at all from now on!

You may also try a tool that removes KB3035583 from your computer (f it is there): I don't want windows 10.

Another program for this purpose is here: Windows 10 Zwangs-Update-Killer v1.0 (this is in German). However, it may in this version (hopefully in a future version) not delete an already downloaded installation program for Windows 10 that may be is found $Windows.~BT (possibly a hidden folder) and could have a size around 6 GB! Windows 7 and 8 have a secret "Steps Recorder" that can record keyboard inputs and subsequent screen dumps. It is recommended for troubleshooting but is obviously "useful" for espionage. This recorder can be deactivated, see also Problem Steps Recorder for Troubleshooting (works in Windows 7 and Windows 8). (Note that in gpedit - intentionally confusing? - "enabled" must be marked to enable disabling...)

Windows 8 and higher also have a Snipping Tool (in C:\Windows\system32\SnippingTool.exe) that can make screen dumps. This can (if remotely activated) serve espionage attempts. It can also be turned off in gpedit. The page explains how to turn it on, but the same way it can be turned off, and again you have to mark "enable" to disable the tool.)

Here is a recent article about Espionage going wild with Windows 10.  Here is more: Windows 10 Disinformation. And it is going on: Windows 10 is spying on almost everything you do – here’s how to opt out. / Windows 10: The first 5 things you need to do immediately after you install it. / 5 common problems people are having with Windows 10 – and how to fix them. / Windows 10 Is Spying On You: Here’s How To Stop It. Reports are growing by the day: ‘Incredibly intrusive’: Windows 10 spies on you by default / ‘Don’t spy on me!’ How to opt out of Windows 10’s intrusive defaults. And when you have done the latter there will soon be a mandatory update that reintroduces the standard. If you install Windows 10 you can end up in jail! / The real price of Windows 10 is your privacy. Videos: Windows 10 Privacy and Freedom Concerns and Windows 10 spying. / Windows 10: How to Protect Your Privacy. / Windows 10 Is Full Blown Electronic Tyranny. / The truth about Windows 10 spying on almost everything you do.

See Windows 10 and Privacy, an extensive overview of what you have to do in Windows 10 to at least stop a lot of its spying. Here is an application that can do much of it for you, but beware: It may to install adware if you are not careful to prevent that. Here is another one that really looks interesting, but again: be conscious of what you do.  Microsoft warns against it, but who is naive enough to take that seriously? O&O Software is a company that is run by Scientology, but nevertheless has some good software. They have recently issued a free antispy-tool for silencing Windows 10:  O&OShutUp10. But one may quite safely assume that no such tool protects to 100%: Windows 10 Still Phones Home With Data In Spite of Privacy Settings. / Even when told not to, Windows 10 just can’t stop talking to Microsoft.

New Tools for taming Windows 10: DoNotSpy10 (caution: wants to install adware, decline this at the installation), Disable Windows 10 Tracking, Win10Privacy (can deactivate mandatory updating).

IT WOULD NOT AT ALL BE ASTONISHING IF MICROSOFT OCCASIONALLY SNEAKS IN AN UPDATE THAT REVERTS THESE SETTINGS TO DEFAULT. THEREFORE: CHECK THESE SETTINGS REGULARLY! AND THEY MAY "UPDATE" TO ANOTHER WAY OF SPYING.

That Big Brother wants everyone to have Windows 10 to be better surveilled and manipulated is so obvious that it needs a good portion of naivety and gullibility to not want to see it.

That Microsoft also wants to make money from personal adverting, for which they want to know everything about you, will rather come in the 2nd place.

Now it would it no way be astonishing if MS would soon try to let a new update sneak into your computer that does more or less the same as KB3035583. To guard yourself against this possibility, I recommend to deactivate automatic updates and only update manually.