Managing compute resources > Managing virtual machines > Supported guest operating systems
Supported guest operating systems
The guest operating systems listed below have been tested and are supported in virtual machines.
Note
Only the x64 architecture is supported.
| Version | Edition | CPU hot plug support | RAM hot plug support |
|---|---|---|---|
| Windows Server 2025 | Essentials | No | No |
| Standard, Datacenter | Yes | Yes | |
| Windows Server 2022 | Essentials | No | No |
| Standard, Datacenter | Yes | Yes | |
| Windows Server 2019 | Essentials | No | No |
| Standard, Datacenter | Yes | Yes | |
| Windows Server 2016 | Essentials | No | No |
| Standard, Datacenter | Yes* | Yes | |
| Windows Server 2012 R2 | Essentials, Standard, Datacenter | Yes | Yes |
| Windows Server 2012 | Standard, Datacenter | Yes | Yes |
| Windows Server 2008 R2 | Standard, Datacenter | No | No |
| Windows 11 | Home, Professional, Enterprise | No | No |
| Windows 10 | Home, Professional, Enterprise, Enterprise 2016 LTSB | No | No |
| Windows 8.1 | Home, Professional, Enterprise | No | No |
* CPU hot plug does not work properly due to a Windows bug with a wrongly installed driver. To fix the issue, refer to this solution.
Note
For a Windows in-place upgrade to work, install the guest tools inside a virtual machine and restart it, as described in
Installing guest tools.