Drag & Drop

You can use Drag & drop if you press the left mouse button, and while holding it, moving the cursor to another panel or window and then releasing the button. If you see a crossed circle cursor while dragging with your mouse, it means that this window does not support drop action.
You can drag & drop between directory listing panels (will carry out copying of files) or between the server panel and queue fold (selected files will be inserted into the queue list)