I have 10 minute presentation and i dnt know what to talk abut ? plz help?

a href="http://www.google.co.in/search?hl=en&q=presentations+samples&revid=1371069822&sa=X&ei=Ce1STMSzKoywrAfnkqTeAQ&ved=0CFwQ1QIoAQ" rel="nofollow"http://www.google.co.in/search?hl=en&q=p…/a