I have been amazed at how quickly he has picked up the skill of using technology. First, it was the iPad. Within a few months, he knew exactly what he was doing and where each app that he wanted was located. About a year ago, he started using an online preschool program. This, of course, requires using the mouse. Now he knows how to use it efficiently, double-click on icons, close out of windows. He's three! I probably shouldn't be surprised, but I still think it's amazing at how much he absorbs. I love to watch the the stare and wonderment in his face as he works through the program.