Below are some video tutorials to help you with using some of the online resources on Hwb (j2e and Minecraft:EE)
Logging onto Hwb:
How to access j2e through Hwb.
How to upload an image or file to j2e.
How to upload an image or file to j2e using the j2launch.
How to use j2 Spell Blast.
How to use j2 TT Blast (Times Tables).
How to download and access Minecraft:EE