HomeAfter hitting "OK", it will be switched to the Downloading interface as below:
There are 7 download toolbars in the window:
(Start), 
(Stop), 
(Delete), 
(Play), 
(Convert), 
(Copy URL), 
(Locate).
Downloading: Display detailed information about the downloading file and the downloading information.
Downloaded: Save the downloaded video files.
History: Save download histories automatically.
