Hi all, I don't know what topic to put this and if this is not the place, please show me. already I'm having a problem with something Ive not had happen before so , this may not be the place to get the best help. this is what my computer is now showing me once in a while. what do I do to fix this? hum.. can't get a screen shot of what it says but this is what it says. *your start up disk is almost full* you need to make space. how, where? I've never done that before. Please help.