Destructured Seven Libraries

I take care of my mother's computer which is running Windows 11. Following formatting, I did something wrong and all the libraries were found in the Videos folder: E:\Doc, E:\Music, E\:my images E:\My documents

and E:\My downloads which end up in duplicate with C: \Users \Download
And videos can be found at DOC:\E (the score with all personal documents).
 
There is also the BRIGITTE-PC icon which suggests "Do you want to restore files from this backup?"
I don't know what it is so I haven't touched it.

I tried the default library restore feature, but it didn't work.
I also tried creating a new user account, but once I arrived at this new session, the problem is exactly the same.
 
Do you think I can find the normal library tree?