Virtualbox is a great app for using different operating systems on your PC, so here's how to get a fresh virtual machine set up and running.

Jack Wallen walks you through the process of creating simple bash scripts to automate backing up your VirtualBox VMs.

Want to try Windows 11 risk-free? Use Hyper-V to create a virtual machine where you can test the new operating system without losing access to your "real" PC. I've got step-by-step instructions here.