Jupyter notebook only runs in python [root]

Question

My question actually has two parts. So I just started to learn python language and downloaded Anaconda. My friend recommended me to use Jupyter since it's relatively easy to use for beginners. 1) He told me to firstly type
'conda upgrade jupyter' in the Anaconda prompt (Btw I'm using Python 2.7)

and then I shall be able to run Jupyter by typing in: 'jupyter'

However, the prompt only gives me:

**(C:\Users\Kester\Anaconda2) C:\Users\Kester>jupyter
usage: jupyter-script.py [-h] [--version] [--config-dir] [--data-dir]
                     [--runtime-dir] [--paths] [--json]
                     [subcommand]
jupyter-script.py: error: one of the arguments --version subcommand --config-dir --data-dir --runtime-dir --paths is required**

So I use the second method to run the Jupyter I typed 'jupyter notebook' to open Jupyter.

2) But this time I got another problem, which is that only Python[root] is available when creating a new notebook. On the other hand, the terminal is not accessible, too. Unaccessible Terminal and Python [root] only I tried the method of removing nbsignature file under the jupyter folder. But it simply doesn't work. Any Help please?

Answer 1

You just need enter in Terminal:

jupyter notebook