User manual
Returnstar Interactive Technology Group Co., Ltd. 
67 
cursor to the position you want to embed and single click it. Open window appears as follow:   
You can select a file or webpage you want to open, and then click “OK”, your selected file or 
webpage will be embedded into the board page. 
Click the icons at the bottom for corresponding operation: 
Open 
To reopen the file or webpage you want to embed. 
Read 
To read the file or webpage you have opened. 
Play 
To play the opened file. 
Pause 
To pause current playing. 
Stop 
To Stop current playing. 
Save 
To save word and excel revised by current user. 
Zoom in 
To zoom in the opened office document or webpage. 
Zoom out 
To zoom out the opened office document or webpage. 
Maximize 
To Maximize the window. 
Restore 
To restore the maximized window to original. 










