Powershell commands to remote access a computer

remote_access.ps1

# Get credentials for the box
$credentials = (Get-Credential)

# If above doesn't work do
$password = ConvertTo-SecureString "password" -AsPlainText -Force
$credentials = New-Object System.Management.Automation.PSCredential ("username", $password)

Enter-PSSession -ComputerName <computername> -Credential $credentials

# Remove an item
Remove-Item -Recurse -Force <directory>

# Run cmd commands
cmd /c "net localgroup administrators"
cmd /c "net localgroup administrators <domain>\<username> /add"