Problème d’allumage

[Antoine780]

Bonjour’ 

le win 11 sallume plus comme avant …

plus de barre en dessous et rien fonctionne 

[#2]

Hello
And what is the behavior when you press the Windows key?

[#3]

I'm guessing your issue is regarding the Taskbar based on the translation....
You could try to open up Task Manager and kill the "explorer" process and click File > Run new task > enter "explorer" and click OK to retry.