Well at last by going to "start fullscreen" I finally got rid of the problem and I think other guys (and galls) will find that interesting as an answer to their problem
Thank you
HunkyDork

No! not at all . When I did fset my PC to "tablet mode" the Start Menu changed and now when I click on "Start" I get tiles over a darkened desktop Instead of the usual Start Menu on the left side of...

This question is still not answered. I have that problem too on my big PC not on my small one that can also be used as a tablet. On my big PC I tried "tablet mode" out of curiosity. That shows the...