Hyper-V Guides — Windows Server 2025 installation, configuration, and troubleshooting

Start here

New to Hyper-V

What Is Hyper-V?

How Microsoft’s hypervisor actually works — architecture, partitions, and where it fits.

 Requirements

Hyper-V Requirements

Hardware, SLAT, DEP/NX, RAM, and Windows edition — check before you plan anything else.

 Licensing

Hyper-V Licensing Explained

Standard vs Datacenter, core licensing, per-VM rights, and what it actually costs.

 Install

How to Install Hyper-V on Windows Server 2025

Role installation, first switch, and the decisions that matter before your first VM.

Foundation

6 articles
What Is Hyper-V? How Microsoft’s Hypervisor Actually Works Hyper-V Requirements: Hardware, System, and Windows Requirements Hyper-V Licensing Explained: Standard vs Datacenter, Costs & VM Rights How to Install Hyper-V on Windows Server 2025 Hyper-V Post-Install Checklist: 10 Tasks Before Your First VM Hyper-V Networking: Virtual Switches, VLANs, and SET

Architecture

4 articles
Hyper-V VM Configuration: Generation, vCPU, Memory, and Integration Services Hyper-V Storage: VHDX, Fixed vs Dynamic, and Storage Spaces Hyper-V Backup: VSS, Checkpoints, and Restore Failures Hyper-V Failover Clustering: Quorum, CSV, and Live Migration

Troubleshooting & Recovery

4 articles
Hyper-V VM Won’t Start: Fix Every “Failed to Start” Error Hyper-V Checkpoint & AVHDX Troubleshooting Hyper-V VM No Internet: Virtual Switch & Network Troubleshooting Hyper-V Cluster Troubleshooting: Live Migration, CSV & Quorum

Not sure whether Hyper-V fits your setup? Proxmox vs Hyper-V covers the real operational tradeoffs.

Read the comparison →