Couldn't connect to a remote machine because of my password? My problem here :
I can connect remotely with the normal method like "mstsc", so my user and password are working fine. I do not understand why the password didn't work on powershell. Could you help me for that please? WinRM is enable on the remote machine.
Add your full command to the post for review.
You should run your powershell session as an account that has proper access to the server.
enter-pssession -computername "your PC Name"
is the command.
Powershell version will matter here to the device you are trying to connect to needs to be on powershell 3.0