[b]A [i]point[/i] is that which has no part.[/b][br][br]In other words, [u]a point is a location without dimension[/u]. How wide is a point? Seems like a weird question, but it is important. A point has no width, no depth, no height; it is just marking a place on the paper. If I asked you to draw a point on a paper with your pencil you would probably make a small dot which obviously has a width that you can measure but the idea of a point is that it is a "dot" that you could not measure. You could zoom in or out of the paper and the dot would not get any bigger or smaller.[br][br]Use the [icon]/images/ggb/toolbar/mode_point.png[/icon] below to make points below (very exciting, it's all we have right now) and zoom in or out, the point doesn't change size because we view it as not having a physical size, it is just saying "this place right here."[br][br]The [icon]/images/ggb/toolbar/mode_move.png[/icon] can be used to drag the screen around, [icon]/images/ggb/toolbar/mode_zoomin.png[/icon][icon]/images/ggb/toolbar/mode_zoomout.png[/icon] let you zoom in and out by clicking on the screen, and the trash can lets you erase. Always click on [icon]/images/ggb/toolbar/mode_move.png[/icon]when you aren't drawing anything, otherwise it will keep drawing when you don't mean to.