Your M: Drive
As soon as you activate your University computing account you have your own area where you should save your work. This space is known as your M: Drive and is available to you wherever you happen to be and whenever you need access - on or off campus.
Your M: Drive is secure, fully backed up and by saving to your M: Drive (especially when off campus), you avoid the problems associated with flash/USB pens or DVDs - loss, damage and also the problem of version control (are you sure you are working on the latest version?).