Google Cloud VM (Virtual Machine) is a service provided by Google Cloud Platform (GCP) that allows you to create and run virtual machines in the cloud. VMs are essentially emulated computer systems that can run an operating system and applications, just like a physical computer.

With Google Cloud VM, you can create and manage virtual machines with various operating systems, such as Linux or Windows. These VMs can be customized in terms of CPU, memory, storage, and networking resources based on your requirements. You can choose from predefined machine types or create custom machine types to suit your specific needs.

Google Cloud VM offers features like:

1. Scalability: You can easily add or remove VM instances as your workload demands change.

2. Flexibility: You have control over the VM’s configuration, including the choice of operating system, storage type, and networking options.

3. Integration: Google Cloud VM seamlessly integrates with other Google Cloud services like Google Cloud Storage, Google Kubernetes Engine (GKE), and more.

4. Security: Google Cloud VM provides multiple layers of security, including data encryption, firewall rules, identity and access management, and monitoring.

5. Pricing: Google Cloud VM offers various pricing options, including on-demand, preemptible, and sustained use discounts, allowing you to optimize costs based on your usage patterns.

To create and manage VMs on Google Cloud Platform, you can use the Google Cloud Console web interface, command-line tools like gcloud, or APIs and SDKs for programmatic access.