[EricH]

If you share a computer with a bunch of other people, ALWAYS log off when you are done if you have individual accounts. It makes life easier on the next person, who otherwise would have to log you off and log themselves on. If it isn't obvious that you will be back soon, leave a note giving an estimate of when you will return. (The above are things I wish some of the people at college would do more often in one particular computer lab... )