1. The main
1.1. five words
1.1.1. that
1.1.1.1. we
1.1.1.1.1. have learnt
2. Information
2.1. obtained
2.1.1. from
2.1.1.1. (Steve´s Digicams; 2015). What is SlideShare? http://www.steves-digicams.com/knowledge-center/how-tos/photo-software/what-is-slideshare.html
2.1.1.2. (SlideShare; 2015). What is SlideShare? http://www.slideshare.net/about
2.1.1.3. (Computer Hope; 2015). What is Flickr? http://www.computerhope.com/jargon/f/flickr.htm
2.1.1.4. (Smartcopying; 2015). What is copyright? http://www.smartcopying.edu.au/copyright-guidelines/copyright---a-general-overview/1-1-what-is-copyright-
2.1.1.5. (Russell, Wendy; 2015). What is Slide Show (or SlideShow)? http://presentationsoft.about.com/od/s/g/slide_show.htm
2.1.1.6. (Creative Commons; 2015). About http://creativecommons.org/about
2.1.1.7. (Webopedia; 2015). Creative Common Licence http://www.webopedia.com/TERM/C/Creative_Commons_license.html