Every link I've tried to post (even to commercial journalism reviews) has been refused. I find this sinister.
My first inkling of Windows 10 was a nasty, sinister little black box which kept popping up on my laptop and blocking my access to various things until I bowed to pressure and clicked on it. Then it started downloading Windows 10. I realised I could stop it by clicking the red "X" so kept doing this.
A further sinister development was literally Black Mail. Unable to get its way with me by bullying little black boxes the next step was big black boxes - the whole screen going black when I opened my email screen. It was (and is) very annoying.
After discussing with personnel at John Lewis, (supplier of my laptop) I decided to download Windows 10. It was horrible. First it took hours. Second it removed permanently some security devices built into the laptop (after asking permission, which of course one gives to continue with the process).
Third, it completely changed the look of my email, and the way it signs off (taking its own decisions without consulting me).
Fourth all my favourites disappeared. After discussing with helpful John Lewis, I found out that I could download each one individually (it would take days) or I could upload as an extra the Microsoft Explorer browser, which will then show one's favourites bar as before. I tried this and it worked, but seemed to negate the whole purpose of upgrading to the new MS "Edge" browser.
Fifth, it placed very heavy emphasis on apps, games, videos and music, None of which do I use on my laptop, and I mean none. I am not a teenager. I am old, and I like being old. I don't want apps, games, videos or music. And how does anyone ever get any work done with all this stuff popping up unasked all the time?
Sixth, and worst of all, the new "Edge" browser is not compatible with Norton, which I have paid good money for, and which I trust. Surprising myself, I worked out how to revert to Explorer as the default browser, (not as an optional tab as per paragraph five above). This definitely negated the purpose of upgrading, and resulted in a very poor, jumpy, wobbly screen presence.
Finally, I called dear John Lewis yet again (they should be running the NHS, they are so responsive and helpful!). They talked me through the process of uninstalling Windows 10 and reverting to Windows 7.1. Things are not as good as they were before (I think Windows is upset, and taking it out on me). My laptop runs more slowly, and the black screen still appears on my mail account, but generally I am where I was before and much happier.
I think if this sort of thing goes on, I might transfer my custom to Apple. Or my Kindle, which I am told works on "Android", not Windows. I hate the way Windows, by exerting relentless pressure, tries to take over my life, my choices, and my data.