Notes and credits have some instructions, otherwise click the ? app for general help or click the ? button on most apps to get documentation about that app.
Added a chat program with a whitelist. I added a settings app. Hold the S key while clicking the river os icon. (added setting saving. see down there VVV) Fixed some bugs: 5/20/16 Added ScratchKeep, a note and document saving system in the cloud. For the original project: https://scratch.mit.edu/projects/107676949/ 5/21/16 Added note deletion: 5/21/16 Added settings saving, just close the settings app to save all settings: 5/21/16 Cirkle: Put lots of stuff on the cloud. I want to see whether the cloud engine works well Added Help App (the question mark) to explain stuff not explained elsewhere. Added Help button in all the apps EXCEPT the tutorial app because the help button opens a small help app window. It works pretty well.