Unclear Instructions

Have you every been given instructions that have been unclear or hard to understand? I'm sure that everyone has at some point and it can really be annoying when it happens. One experience of this that has happened to me is when someone tried to explain to me how to install a software program on to my computer. At first I thought that they were providing liable information. As time moved on though, I started to realize that the instructions they were telling me was a little off. I really noticed it when I started to get error message all of the place and that was not supposed to happen. I even tried to have the reexplain it to me, but the same thing happened. I know that sometimes it is hard to provide information so somebody, but at least try to have some sort of preparation before so. Also having some experience in the program would help as well. So whether your helping someone with software or some other thing just remember that it is worth the effort to provide liable instructions.