In this guide, you’ll learn how to enable file sharing between a Windows 11 Host and an Ubuntu Guest in VirtualBox. In virtualization, the host is the main operating system (Windows 11 in this case) running VirtualBox, while the guest is the virtual machine (VM) running within it, here using Ubuntu Linux. Sharing files between the host and guest allows you to easily transfer data, making interactions smoother and more efficient between the two environments.