VirtualBox Snapshots is a tool for capturing incremental snapshots of the virtual machine (VM) state. It enables us to restore our VM to a specific condition. In this post, we will learn how to create ...

If you see VERR_NEM_VM_CREATE_FAILED error and VirtualBox fails to start, follow the solutions mentioned below to resolve the issue. Reboot the host computer and ...

Many developers use virtual machines to test apps running under various hardware and software configurations. Because Windows 10 has already proved itself to be a very popular OS, developers and ...

If you need to use virtual machines on Linux, try Virt-Manager. Virt-Manager is more reliable than VirtualBox. Virt-Manager is completely free and open-source. I'm a long-time supporter of VirtualBox.

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

Virtual machines can seem juuuuust a bit too geeky for most otherwise computer-friendly people. That's sad, because it's an easy, free way to try another operating system, or use those one or two apps ...

This how-to shows how to use free Ansible software to automate configuration of Cisco routers and links to other Ansible modules that apply to other vendors' gear and support other functionality ...