His film shows you how to upload a photo or video from your tablet to your J2E folder so that you can keep it or use it to create a document such as a J2mix presentation.
This video explains how to find and retrieve saved files in J2e. It also shows you where to look for shared files.
This video gives a brief explanation of the tools in Jit5 that we use in Foundation Phase.
This video explain how to use the free J2launch app to sign in on a tablet.