Section: File Management Programs - for Exploring the Disk
...Subsection: Things you can find in any file manager program
... ...Subsubsection: A way to change drives

Often there will be some kind of pictures or descriptions of the different drives available in the system. You can usually change drives by clicking on the picture of the drive you want. If clicking doesn't do what you want, try double - clicking, or right - clicking. You never know.