Powerful Linux-native virtualization for users comfortable with the tools around it.

VirtualBox is a free and open-source virtualization software for Windows, Linux, and macOS users.

If a restored Hyper-V VM is not starting, try re-importing the virtual machine, re-attach the switch, verify file permissions ...

Run macOS on Windows using a virtual machine like VirtualBox or VMware. Enable virtualization, disable Hyper-V, allocate sufficient RAM and storage, load a macOS ISO, and follow setup steps to install ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Virtual machines were the cock of the walk fifteen years ago, but they have fallen out of favor ...

Establishing host groups and consistent naming conventions in System Center Virtual Machine Manager is essential for managing large Hyper-V environments efficiently and at scale. Microsoft's System ...

It’s time to reign in the virtual machine revolution taking over your network. In the first part of a series of testing-based articles looking at the various virtual machine management tools available ...

Virtual PCs have important uses, such as providing a dedicated environment for testing new applications or enabling the parallel operation of multiple operating systems. But the virtualization ...

Anyone who frequently installs and uninstalls new software, tests beta versions of programs, or tinkers with the registry in Windows, often reaches the point where they have to completely re-install ...

Adding new virtual servers is a good time to audit host memory and compute to ensure each virtual machine gets enough of each. At the agency where I work we recently bought software products that ...

Snapshots capture the exact state of a VM, disk contents, memory, and power status, at a specific moment. They are ideal for short-term rollbacks during testing, but are not a replacement for proper ...