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.