Virtual box partitions in windows

I have installed minikube and Oracle virtual box in windows.Please share where can I find the partitions and files of Linux virtual box in windows as it is installed in windows system.

Each virtual machine has a virtual hard drive attached to it. It's contained in a single file that was created when you were creating the VM. That file is by default stored in VM's directory, which is in the VirtualBox VMs directory in your user directory. So for example:

C:\Users\Sailee Das\VirtualBox VMs\My VM\My VM.vdi

These files can't be browsed directly because they must emulate a whole drive, not just the filesystem.

If you want to get files off of a virtual drive, consider using shared folders, shared clipboard or drag&drop