Sri,
Most tutorials will exist as executables, HTML, PDF or some sort of specially formatted files.
Downloading a tutorial from the mainframe to your PC does not mean you will be able to meaningfully use it on your machine: it may not have enough resources to handle the dataset.
Unless the tutorial is meant to reside on a PC (in which case your system admin should have the details), or the tutorial exists as a simple flat file, I don't see any use trying to download it.
Dimandja