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Step 1
Shut down all of your VirtualBox virtual machines if any are currently running.
Step 2
Go to the "File" menu at the top of the screen and choose "Preferences."
Step 3
Click on the "General" button on the left side of the pop-up window.
Step 4
Go to the "Advanced" tab at the top of the window.
Step 5
Click on the arrow icon within the field labeled "Snapshot Folder."
Step 6
Select the new file path where you want to move your virtual machine's snapshots. If you are transferring the snapshots to a new computer, you can set the snapshot folder to a location on an external hard drive.