"Broken" State of Windows 10.

Right up front: I suspect you do not create system image backups: you really should be doing that as a habit on a schedule that suits you and in certain situations such as this one: in addition save your data also.

According to https://browser.geekbench.com/geekbench3/3963121 your original Windows OS was 8.1.
In your opening post, you were on a "broken" Win10 1803, later on 1809 came into the picture somehow but it appears according to the image in post #20, the computer "need your attention to continue the installation and keep your Windows settings, personal files and apps".
--- BTW, what version were you on when the computer was running ok?

Clean install has been recommended: I know you hesitate to do so but it should be in your interest to do so.

As an aside if you have been pushing updates for whatever reason that could be a factor in the results you are seeing.
I've done that on some computers and it came out fine on most of them but when it doesn't I put that computer back to the condition when it was working fine.
--- I don't know if that's a factor in your case but I wanted to mention that possibility.
--- When I see that in my experience, I recommend to the user to allow Windows Updates naturally and I haven't had any complaints yet.

When Microsoft tried to help you and weren't successful, it wasn't because "Nobody in Microsoft Support could tell me i am running wrong version of Windows": the issue was the computer needed help.

OK I'm counting on your computer becoming successfully ok: please take the time to do a clean install, adjust your settings etc. that suits you and create another system image backup again. Good luck.

my Original Windows OS was 8.1 on my old laptop but i used that account from laptop on this new computer that i got. when i bought this computer there was preinstalled Win 10 so it might be cause from the old laptop? And I don't excatly remember what version i were on this computer it has been 3-4 years and I haven't used those features back in the time then. But Instead of doing clean install it takes a hella lot of time im looking forward to buy a new pc its faster and more efficient for me to do. I just want to max everything from this computer that i have because it has been serving me a hella lot's of time and i kinda like him.

BTW: I should get a doctor if i have feelings for computer right?

"im looking forward to buy a new pc" Sounds good.

But thanks for your effort to help me fixing this issue .

UPDATE: So I found the error that has caused all these problems and it lies under Code: 0x80073CF6? I have no idea what to do with that and i just found out when trying to install apps from windows store.

Visit Fix problems with apps from Microsoft Store
https://support.microsoft.com/en-us/...lems-with-apps

Check the options of what you can do.

tried everything even wsreset.exe

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I never did clean install so imma do it now because im leaving my house for a quite a long time and i finally have time to clean install my computer. I'm going to do it throught Start > Settings > Update & Security > Recovery > Reset this PC > And deleting all files. I will let you know the results.

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And I just backed up everything to one folder and uploaded it to google drive. Because 90% of my PC storage is like porn 2% are games and you know i feel really fine without it when i play just one game all the day and it is not fortnite.

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everything running smooth like never. thanks guys.

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and yes it fixed all the problems

I just clean installed WIn10 on an old touch screen laptop ( 8 years old ) - it had an in-place upgrade from win7 to win10 when it was all free way back - there was loads of issues with it, the touch wouldn't work properly, wifi would drop out, slow ssd....I am sure this was down to a poorly implemented upgrade process as win10 was 'young' at the time. I too held on to this baby not wanting to clean install.....

......Then I clean installed and I can't beleive I had tolerated a broken WIn10 for long. Everything works perfectly - if windows goes wrong, just clean install and save yourself a lot of time and hassle. Keep emails/personal files saved/backed up to a usb or sd. The whole mess can be fixed within an hour or so.