**What are Networks?**\
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In Google Cloud, **Networks** refer to Virtual Private Cloud (VPC) networks, which are isolated, secure environments where you can deploy and manage your cloud resources. VPC networks allow you to control how resources communicate with each other, both within the network and with external networks, including the internet. Each VPC can span multiple regions, and you can define subnets, set up firewalls, create routing rules, and manage IP address ranges. Networks are fundamental to organizing and securing your infrastructure in Google Cloud.