Hello, and welcome to Scratch! A very good place to express your imagination in projects. Just think of whatever you want and put it into a game, animation or anything you want! Oh and it will help you VERY much if you start doing very advanced things like Javascript, C++, C# or other programming languages. Have fun!
This is my most popular project! Thanks, guys! Still need help with your projects? Take a look around the Scratch Wiki! http://wiki.scratch.mit.edu/ Link to the forums: https://scratch.mit.edu/discuss/
