1) Start Adele in Desktop mode
2) Import some data (as new dataset) from spreadsheet applications using the clipboard
3) Doubleclick at the new nodes at the left side
4) Set the focus at one of your columns and check the context menu (right mouse button) or available toolbar functions (e.g. statistics or distribution)
5) Add one or more columns to the context and check what functions are available with the context menu over a column node
6) Try to drag and drop a column from one dataset to another
7) Look at the table page of a dataset. Mark some rows and copy these to the clipboard. Import the results back to the spreadsheet application.