If a patron has an OAL account, they have a Home Drive. All work saved to their Desktop or My Documents saves to the patron's Home Drive. Anything saved to the C: drive will be lost when logging off the computer. Thumb or key drives, CDs, DVDs, etc. may also be used. If a patron does not have an OAL account (guest, unallocated staff) they will not have a Home Drive and must save to some type of removable media such as an external hard drive, thumb/key drive, CD, DVD, etc.