2023 edition - correction

_solved/00-jupyter_introduction.ipynb

@@ -202,6 +202,17 @@
     "# Notebook handling ESSENTIALS"
    ]
   },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Execution: SHIFT + ENTER\n",
+    "\n",
+    "**REMEMBER**: To run a cell: <strike>push the start triangle in the menu or</strike> type **SHIFT + ENTER**\n",
+    "    \n",
+    "![](../img/notebook/shiftenter.jpg)"
+   ]
+  },
   {
    "cell_type": "markdown",
    "metadata": {},
@@ -309,10 +320,10 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "## *edit* mode to *command* mode\n",
+    "## *edit* mode vs *command* mode\n",
     "\n",
-    "* *edit* mode means you're editing a cell, i.e. with your cursor inside a cell to type content --> <font color=\"green\">green colored side</font>\n",
-    "* *command* mode means you're NOT editing(!), i.e. NOT with your cursor inside a cell to type content --> <font color=\"blue\">blue colored side</font>\n",
+    "* *edit* mode means you're editing a cell, i.e. with your cursor inside a cell to type content -->  <font color=\"blue\">blue colored border</font>\n",
+    "* *command* mode means you're NOT editing(!), i.e. NOT with your cursor inside a cell to type content --> selected cell has a grey border\n",
     "\n",
     "To start editing, click inside a cell or \n",
     "<img src=\"../img/notebook/enterbutton.png\" alt=\"Key enter\" style=\"width:150px\">\n",
@@ -345,7 +356,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "## CTRL + SHIFT + P"
+    "## CTRL + SHIFT + C"
    ]
   },
   {
@@ -530,9 +541,6 @@
   }
  ],
  "metadata": {
-  "jupytext": {
-   "cell_metadata_filter": "-run_control,-deletable,-editable,-jupyter,-slideshow"
-  },
   "kernelspec": {
    "display_name": "Python 3 (ipykernel)",
    "language": "python",