I created these posters to clear up some confusion for my youngest students, Kindergarten and first grade, in the computer lab. Sometimes, it can get confusing for students when they are required to do more than just click on the mouse button. I have a poster with a picture of clicking on the left button, another poster showing what it looks like to click on the right button, another for drag and drop, and lastly one last poster for double clicking. These tend to clear up the confusion!