Execute a PowerShell script and commands on a remote computer/host using the invoke command.
Invoke-Command -ComputerName REMOTE_COMPUTER_NAME -ScriptBlock {
# To create a directory on the remote server:
New-Item C:\local\path\on\remote\computer -type directory -Force
# To delete a directory on the remote server:
Remove-Item C:\local\path\on\remote\computer -Force
}