Es decir, “drive H” y “drive Y”.

Aunque el tema es “Turismo y viajes”, parece que la especialidad es “informática”. (Bueno, veo que pones “página Web”)

En cuyo caso, y aunque estoy suponiendo de principio a fin, parece que mi suposición puede ir encaminada correctamente.

Te incluyo un par de enlaces que podrían ser esclarecedores.

http://www.umflint.edu/helpdesk/perm/students/student-and-al...

H
Personal directories, also known as your H: drive or Homedrive, are available for saving data on the campus server. Each student receives 500 MB of storage that can be used to store personal files (view Server Policy for more information). You can easily access your personal directory when you are logged into a computer on campus. You can identify your H: drive in the list of directories on the computer, because it begins with your uniqname.
Within their Homedrive directory, students will find a folder called “homepage” which can be used to house personal web pages. Please visit the Homepage Gallery to register your website, blog, or social site (MySpace, FaceBook, etc.)

http://answers.yahoo.com/question/index?qid=20100408182201AA...

Y
This is a network drive on your school's computer network. You login with your account. On a PC you open MY COMPUTER or Explorer. There you will see a number of drives. The drive letter Y:\ is the shared drive that everyone can get access to in your class. The teacher has a folder there with her name on it. Open this folder. There you will see documents related to your class.

No sé cómo funciona esto realmente, pero quizá un “proz.comiano” experto en informática pueda aportar más luz... (y taquígrafos... digo, no, programadores o algo más moderno.)

Creo que es necesario más contexto, a mí me parece que está en el área de términos y conditiones.