1. 1 1)File in / Select Data: Subject, Topic, … 2)Press “Submit” 3)Upload Textbook 1)Select “Content” menu 2)Select “Textbook” item 3)Press “Make A New Textbook” button  Make new textbook to use in the chatting room

2. 2 1)Press “Choose File” 2)Select “Textbook file” to upload 3)Press “Submit”  Add files. 1)Drag “File” to the “Files” Panel or Press “Add files” and choose. 2)Press “Start upload” 3)Press “Save Changes”

3. 3 1)Press “File” Menu or “Office” button 2)Select “Save As” item 3)Select image format in “Save as type” drop down list: jpg, png, gif, … 4)Key in the filename in “Fie Name” field 5)Press “Save” button

4. 4 1)Select “Content” Menu 2)Select “Textbook” item 3)Press “Content Mngt” button in the list

5. 5  Select images which you want to upload

6. 6  Windows Version Windows XP Service Pack 3 Windows Vista Windows 7 Windows 8 ProcessorAt least 1 GHz RAMAt least 256 MB Additional SoftwareFlash Player  Mac Version Mac OS X v10.6 “Snow Leopard” Mac OS X v10.7 “Lion” Max OS X v10.8 “Mountain Lion” ProcessorAt least 1 GHz RAMAt least 1 GB Additional SoftwareFlash Player  Linux Version Ubuntu 10.04+ Debian 6.0+ Fedora 16+ OpenSUSE 12.1+ ProcessorAt least 1 GHz RAMAt least 256 MB Additional SoftwareFlash Player

7. 7