Windows 10: Computer has reset itself and won’t work

I recently updated my computer. Now when It takes ages to open my desktop and when it does open I see everything is gone. I have tried restarting multiple times but I always get the same thing. Pop up for Microsoft teams and My task bar is a blank white strip I can not access anything from that. I cannot open the start menu even from my keyboard and when I try to access settings by using window key+I it opens for a second then closes itself. I have no files and have only been able to open my Microsoft account through Microsoft edge but cannot see my files on the computer.

:)

 

Skype won´t wok in 17063

Skype Won´t work... games won´t work...

Making backup and re-format...

Maybe I Install a Windows 7 again, At least, all of my games run smoothly ...Sadness!!

*Banghead

 

my n97 won t charge or connect

when i put a usb on my n97 it won t charge when i put on the computer it won t say nokia pc suite or else it not reading the usb cannot work on my phone plz hel

 

Lumia 830 main camera won`t start

After windows 10 update my lumia 830 camera won`t start . It says Camera won`t start . I tried other camera apps but camera still not work . Front camera working plz help me . I did hard reset , soft reset , downgraded to 8.1 but problem still persist