Will learned how to copy files from a memory stick to his computer's hard drive. He first set up a separate folder for the files so they wouldn't get mixed up with his current files. After copying the files, he properly ejected the memory stick. I also told Will about the importance of creating backups of his files in case something were to go wrong with his computer. I explained he can use something as simple as the memory stick, but would be better off investing in an external hard drive, such as Apple's AirPort or Western Digital's Passport.