My three children love this computer. Its been a firm favourite (and they still play with it at age 9). 9 different touch cards that interact with a really good, variable volume human voice - friendly, engaging and encouraging. Tactile feedback. Electronic screen in the middle has different graphics to encourage interaction. The expansion packs include 19 learning points about: a) the classroom b) numbers and counting c) seasons + months d) underwater shapes + colours + creatures e) human body + clothes + accessories f) orchestra + instruments g) farm animals h) town map i) alphabet There are music modes with > 10 songs (including Mozart! ) and activity modes too. My kids sing and act along with this thing all the time. The back of the interactive computer board is a chalkboard/ crayon board with a clip to hold fresh sheets of paper for budding artists. Each of the legs detach and attach of the computer nicely and the same for the stool (supports up to 80pounds easily) Battery operated and I will include 3 rechargable batteries for you. They last a *very long time between charges. Clean, drug and smoke free home. Listed on Christmas sale on Amazon for $78 without the extras. (normally $100 all in) My quarter price reflects the good - not perfect - condition of the computer.