if you are new to jupyter, you can try features of jupyter notebook before installing on your local machine. for this purpose, visit https://jupyter.org in your browser and choose ‘try jupyter with python’ option.

this will open home page of https://mybinder.org from the file menu, choose new notebook option to open a blank jupyter in your browser. the input cell, as similar to that in ipython terminal, will be displayed. you can execute any python expression in it.