Click the arrows at the bottom right corner, or use arrow keys, left and right.
All art is by me, but google owns the name "Google". All of the code is by me also. I sometimes see people comment on a project saying something like, "My computer can't handle the lag" or "The lag is too much." So I made this step by step tutorial to show how to get to phosphorus and play scratch projects there with almost NO lag. So I hope this helps!