While Hyper-V largely handles NUMA placement automatically, admins can still hurt VM performance by overallocating virtual CPUs past a single physical CPU's core count, making it important to size VMs ...

While the new features may be tempting, the new Hyper-V VMs' incompatibilities should stop you from jumping on board. Even I fell prey to the excitement before realizing their limitations the hard way ...

Ars Technica has been separating the signal from the noise for over 25 years. With our unique combination of technical savvy and wide-ranging interest in the technological arts and sciences, Ars is ...

Windows 8's bare-metal virtualization layer is a great way to create an app sandbox, run a test machine, launch a VHD appliance, and more Buried under all of the clamor and kvetching about Windows 8’s ...

In this post, we will show you how to disable Secure Boot in Hyper-V and what to do if Hyper-V is not booting when Secure Boot is enabled. If you’re running a Generation 2 virtual machine in Hyper-V ...