Add Jupyter web app section

jupyter-quickstart.ipynb

@@ -12,6 +12,36 @@
     "# Jupyter Notebooks"
    ]
   },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Jupyter Notebook web application"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "The notebook web application is an interactive web application for writing and running code interactively and authoring notebook documents. It enables us to:\n",
+    "\n",
+    "* **Edit code in the browser**, with automatic syntax highlighting, indentation, and tab completion/introspection.\n",
+    "\n",
+    "* **Run code from the browser**, with the results of computations attached to the code which generated them.\n",
+    "    \n",
+    "* See the results of computations with **rich media representations**, such as HTML, LaTeX, PNG, SVG, PDF, etc.\n",
+    "    \n",
+    "* Create and use **interactive JavaScript widgets**, which bind interactive user interface controls and visualizations to reactive kernel side computations.\n",
+    "    \n",
+    "* Author **narrative text** using the Markdown markup language.\n",
+    "    \n",
+    "* Build **hierarchical documents** that are organized into sections with different levels of headings.\n",
+    "\n",
+    "* Include mathematical equations using **LaTeX syntax in Markdown**, which are rendered in-browser by MathJax.\n",
+    "\n",
+    "\n"
+   ]
+  },
   {
    "cell_type": "markdown",
    "metadata": {},
@@ -25,7 +55,7 @@
    "source": [
     "You can start the notebook server from the command line (Terminal on Mac/Linux, CMD prompt on Windows) by running the following command: \n",
     "\n",
-    "    jupyter notebook\n",
+    "    jupyter-notebook\n",
     "\n",
     "This will print some information about the notebook server in your terminal, including the URL of the web application (by default, `http://127.0.0.1:8888`). It will then open your default web browser to this URL.\n",
     "\n",