Lets see... Constantly installing drivers from Windows Update even if I already had drivers downloaded and in the driver library.
Forced Updates (it still forces it eventually, even if "defer upgrades" is turned on).
The licence being tied to both my account and the hardware post Anniversary Update (why???) which managed to also get me in hot water with a family member who has refused to converse with me for the last year now because of it.
Creators Update broke USB Plug-and-Play entirely on my machine (ironically preventing me from using my 3D printer, and thus creating anything) which took the better part of a day to resolve (thank god I never had the idea to unplug my mouse or keyboard, I never could get 3D printing over USB-Serial working again though).
Creators Update also reinstated all the tracking features I had been progressively disabling and breaking since launch and added MORE (it literally brought my network to a standstill for the first week). I don't have so much of an issue with the act of gathering data, but using MY resources, MY CPU time, MY network bandwidth, MY HDD Cycles, and MY electricity power to do it is what makes it an issue, those things ALL COST ME MONEY.
It harassed me about writing feedback about W10 daily, even after sending feedback one day it'd start asking again the next day, it did this from launch day all the way until I uninstalled W10.
Uninstalling the in-your-face LINKS to Candy Crush (and it's various incarnations) and Minecraft on the Windows Store after every update (How the hot hell do LINKS take up 4 megabytes????).
Having to go through 3 menus looking for a key function or configuration option, only to be forced to open the same tools that only took 1 menu to get to in 7.
OneDrive running at startup even after REPEATEDLY turning deleting it's "Run" entries in the registry AND disabling the option in it's settings.
This is only a fraction of the massive list of grievances I have with 10, almost 3 years of semi-daily frustrations before I gave it the boot and installed 7, which runs from the box with no nags or bullshit just as Bill intended. (Bill, if you are seeing this, get back in there and fix your company AGAIN dude. Satya's people are driving your baby into the ground doing the same things Steve's did with even less success!)
you can turn ALL this off before while 1st installing.
That's a blatant lie, switching every single one of those options off only disables 10% of the actual reporting. I was seeing megabytes of data flying out to Microsoft's servers (Wireshark FTW) every minute or so AFTER the week of pure network agony with all the options disabled, thus why anyone with half a brain uses tools like DoNotSpy10. nice try though.
@Futurdreamz You sure are trying REALLY hard to defend Windows 10. Digging up the only source that isn't blatantly biased towards Microsoft that agrees with your point of view to quote in your campaign, comparing Windows 7's Crash and Error only reporting to Windows 10's every keystroke reporting and acting like 10 compares favorably, is it Fanboyism or do you have a "hidden agenda" behind your purposeful deception? ;-)