Install the On-Demand VPN on your personal device using the instructions here: Installing/Using Global Protect VPN Client-On Demand Service for Personal Devices

Once you have installed and are connected to the On-Demand VPN go to https://files.salisbury.edu/.

Log in with your SU username and password.

You will now see a list of your available drives.

To download a file for viewing right click on the file and choose download.

To upload a file choose Upload in the top menu.  Browse to the file you would like to upload and select Upload.