Well Ouija Boards are used improperly by many people, and the subconscious mind can play tricks, especially when you want something to happen. I've used the board with a few different people, and I know the difference when people move it or a spirit. When done by yourself, I feel it is doomed to fail because of where you must place your hands; its uncomfortable and you put more pressure on the planchette than you're suppose to. I use it with three people [and even then, other people could move it] blindfold the two holding the planchette and the third reads and record the questions/answers.
Like any tool, you should consecrate it. If you just pull it out of the box [assuming you bought it from a toy store] then its covered with the energy of everyone who has already touched it. Second, if you don't meditate and get into a state where your mind is clear, you are most likely using your subconscious to answer questions. Thirdly, as I've said a few times on your other post, cast a circle. Ouija Boards are spirit magnets. You might not be speaking with a spirit while moving the planchette, but it doesn't mean you haven't invited some spirits into your life. Casting a circle will cut down on negative ones contactig you with the board.
Now, Zozo, I have used Ouija Boards for almost 10 years, and have never contacted or heard of, a spirit named Zozo until a year ago through the forums. After some research, it sounds like a recent, not ancient, demon attack, that is made up, not a real being. As people have mentioned it could be a demon or spirit giving a fake name to scare you. Spirits can be lonely, so if you ask 'are you Zozo' they could say yes to keep talking with you, assuming you would send them away not being this Zozo person. It also reminds me of 'Mr. Smilely'. As a child my friends use to say that when using a Ouija Board if a spirit calls himself 'Mr. Smilely' to end the session and destroy the board because that was the devil.
I wouldn't worry much about Zozo. However, if it scares you, and you aren't confident in what you're doing, you should probably stop playing with the Ouija Board for a while until you study and learn more about it along with cleansing and protection so you don't have to worry about 'Zozo' or 'Mr. Smilely' or any other all powerful demon thing that comes through the board.
Okay thanks that helped alot. And to everyone else, my friend said i shouldnt be scared because one of us was probably movin. Thank you soo much for the help, i feel so much better now.