Creating the VM Download Raspberry Pi OS Download Launch Virtualbox Create a New VM by selecting Machine > New Name: Raspberry Pi-Hole Machine Folder: C:\VMs Type: Linux Version: Debian (32-bit) Memory Size: 1024 MB Hard disk: Create a virtual hard disk now Click Create On the Create Virtual Hard Disk dialog Name the virtual disk image Raspberry Pi-Hole.vdi File size: 12-16 GB Hard disk file type: