Leopard Tip: Automatic logging out
I’m not sure if this is a default setting but I noticed that when I leave my computer inactive for a period of time, it automatically wants to log out on its own. I searched the Accounts options and couldn’t find anything. Finally found that in System Preferences -> Security -> General, there is a checkbox that says “Log out after … minutes of inactivity”. That box was checked, so that was the culprit! I unchecked it and it was fine. So, just a tip if you encounter this problem, you know what to do!