Google Cloud Platform (GCP) does not offer a direct Remote Desktop Protocol (RDP) service. However, you can set up a Windows virtual machine (VM) on Google Compute Engine and then use RDP to connect to that VM.

Here are the general steps to set up RDP access to a Windows VM on Google Cloud:

1. Create a Windows VM: Use the Google Cloud Console or the command-line tools to create a Windows-based virtual machine instance. Make sure to select a Windows Server image during the VM creation process.

2. Allow RDP traffic: By default, GCP firewall rules block incoming RDP traffic. You need to create a firewall rule to allow RDP connections to your VM. Create a firewall rule that allows TCP traffic on port 3389 (the default RDP port).

3. Configure Windows VM: Once your Windows VM is running, you need to configure it to enable RDP access. Make sure the Windows Remote Desktop service is enabled, and that you have a user account with remote access privileges.

4. Connect to the Windows VM: To connect to your Windows VM using RDP, you can use a remote desktop client such as Microsoft Remote Desktop or any other compatible RDP client. Enter the public IP address of your VM, along with your username and password, to establish the RDP connection.

Please note that connecting to your VM using RDP requires the VM to have a public IP address and the necessary firewall rules in place. It’s essential to follow security best practices, such as using strong passwords, enabling network-level authentication, and restricting access to authorized users.

Additionally, the specific steps and configurations may vary depending on your specific setup, such as the operating system version and RDP client you are using. It’s recommended to consult the Google Cloud documentation or seek further guidance for detailed instructions specific to your use case.