diff -r 88a01948450d -r d33698326409 getting_started_with_ipython/slides.org
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+#+LaTeX_CLASS: beamer
+#+LaTeX_CLASS_OPTIONS: [presentation]
+#+BEAMER_FRAME_LEVEL: 1
+
+#+BEAMER_HEADER_EXTRA: \usetheme{Warsaw}\usecolortheme{default}\useoutertheme{infolines}\setbeamercovered{transparent}
+#+COLUMNS: %45ITEM %10BEAMER_env(Env) %10BEAMER_envargs(Env Args) %4BEAMER_col(Col) %8BEAMER_extra(Extra)
+#+PROPERTY: BEAMER_col_ALL 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 :ETC
+
+#+LaTeX_CLASS: beamer
+#+LaTeX_CLASS_OPTIONS: [presentation]
+
+#+LaTeX_HEADER: \usepackage[english]{babel} \usepackage{ae,aecompl}
+#+LaTeX_HEADER: \usepackage{mathpazo,courier,euler} \usepackage[scaled=.95]{helvet}
+
+#+LaTeX_HEADER:\usepackage{listings}
+
+#+LaTeX_HEADER:\lstset{language=Python, basicstyle=\ttfamily\bfseries,
+#+LaTeX_HEADER:  commentstyle=\color{red}\itshape, stringstyle=\color{darkgreen},
+#+LaTeX_HEADER:  showstringspaces=false, keywordstyle=\color{blue}\bfseries}
+
+#+TITLE:    Getting Started -- ~ipython~
+#+AUTHOR:    FOSSEE
+#+EMAIL:     
+#+DATE:    
+
+#+DESCRIPTION: 
+#+KEYWORDS: 
+#+LANGUAGE:  en
+#+OPTIONS:   H:3 num:nil toc:nil \n:nil @:t ::t |:t ^:t -:t f:t *:t <:t
+#+OPTIONS:   TeX:t LaTeX:nil skip:nil d:nil todo:nil pri:nil tags:not-in-toc
+
+* Outline
+  + invoke the ~ipython~ interpreter
+  + quit the ~ipython~ interpreter
+  + navigate in the history of ~ipython~
+  + use tab-completion
+  + look-up documentation of functions
+  + interrupt incomplete or incorrect commands
+* Question 1
+  Type =ab= and hit tab to see what happens. Next, just type =a= and
+  hit tab to see what happens.
+* Solution 1
+  =ab= tab completes to =abs= and =a<tab>= gives us a list of all the
+  commands starting with a.
+* Question 2
+  Look-up the documentation of =round= and see how to use it.
+* Solution 2
+  =round?=
+* Question 3
+  Check the output of
+  #+begin_src python
+    round(2.48)
+    round(2.48, 1)
+    round(2.48, 2)
+    
+    round(2.484)
+    round(2.484, 1)
+    round(2.484, 2)
+  #+end_src 
+  Look-up the documentation of =round= and see how to use it.
+* Solution 3
+  We get 2.0, 2.5 and 2.48, which are what we expect. 
+* Question 4
+  Try typing =round(2.484=, and hit enter. and then cancel the command
+  using Ctrl-C. Then, type the command, =round(2.484, 2)= and resume
+  the video.
+* Solution 4
+  #+begin_src python
+    round(2.484 
+    ^C
+    
+    round(2.484, 2)
+  #+end_src 
+
+
+
+* Summary
+  + invoking and quitting the ~ipython~ interpreter
+  + navigating the history
+  + using tab-completion to work faster
+  + looking-up documentation using ~?~
+  + sending keyboard interrupts using ~Ctrl-C~
+
+* Thank you!
+#+begin_latex
+  \begin{block}{}
+  \begin{center}
+  This spoken tutorial has been produced by the
+  \textcolor{blue}{FOSSEE} team, which is funded by the 
+  \end{center}
+  \begin{center}
+    \textcolor{blue}{National Mission on Education through \\
+      Information \& Communication Technology \\ 
+      MHRD, Govt. of India}.
+  \end{center}  
+  \end{block}
+#+end_latex
+
+