The latest Windows Updates (2 separate cumulatives) literally locked me out of my own system, stating 'Your password was changed on a different device. You must sign in to this device once with your new password, and then you can sign in with your PIN.' After attempting several other approaches to this issue, excluding system restore, I was literally forced to "hack" into my own system. I'd hoped to alleviate the problem with less time and effort using some of the advanced startup options, but I was ultimately unable to access Command Prompt or Safe Mode.
In the end, I burned a Windows 7 Recovery disk on a separate computer, but struggled to get the computer to boot from it. I had to change the boot sequence, completely eliminate the hard drive as a boot device, and still received the 'non-bootable device' message. After letting the system fall back to its last resort, a boot selector called Infinity 2.2, it took opening the DVD drive, immediately closing it again, then selecting HL-DT-ST DVDRAM as the boot device before I was finally looking at a Windows logo, spinning the circle of dots as it loaded the files.
Still, short of initiating a system restore, nothing worked. Refusing to roll back to some recent restore point, I resorted to more unorthodox methods which I am hesitant to describe or explain here... suffice it to say I highly doubt it would be posted in Microsoft forums, and it definitely wouldn't be something Microsoft Support would walk you through or suggest. The majority of advanced users would likely be able to guess the steps involved anyway. I'm not withholding for any other reason than it being a potential violation of this site's rules, policies, and/or regulations. None of this is the point, anyway.
My point is... I still like Windows 10. I realize I hold no sway with anyone here, but if you haven't already developed eye strain from reading the first couple chapters in this novel, perhaps you would consider the backstory to all of this. Aaaand on that note, here it is:
I loved Windows 7 too... and, like a massive amount of others, I refused to upgrade to 10 even if they were offering it for free. Microsoft offering that free upgrade actually convinced me even further... like... yeah, right... since when do they give their OS out for free unless you buy a new system? In a nutshell, I was one of those stubborn, bullheaded people adamant to remain with what I know and loved. Something happened not long after that... causing the purchase of a new system, and, inevitably, it came with Windows 10.
I had every intention of completely formatting the hard drive but... I didn't have a Windows 7 disk and they wanted $100 for it back then. My mind was so made up that I was still going to pay the C-note to get Windows 7 but while I was biding my time saving the cash, I had tinkered around Windows 10 and eventually, to my surprise (total surprise) and evident enough to overrule my bias in favor of Windows 7, I liked Windows 10.
Just wanted to share that... because I was pretty much the same way. But yeah, its true they keep plugging one hole in the dam wall while causing two other holes to bust open, shooting water in all our faces. But hey... it serves as a catalyst to learn and familiarize yourself with the OS that much more. At any rate, I'm not 'doggin' your comment... actually, I agree with you. I loved Windows 7, and the free upgrade to 10 they offered way back when was a 'beta' of the OS, released with the intent to have the public 'test' it for them.
They've come a long way though... I honestly like it better than Win 7... just wanted to share that should you still be bias towards it.