YouTube was created in 2005 by three former PayPal employees named Chad Hurley, Steve Chen, and Jawed Karim. The first video uploaded to YouTube showed one of the founders at the San Diego Zoo. YouTube quickly grew in popularity and now hosts over a billion hours of video watched daily.

1. Introduction to Computers
CLASS 9

2. YouTube Review
What year was YouTube created?
2002 2005 2008 2010
How many people created YouTube?
3 4 5 6
Where is YouTube co-founder Steve Chen from?
Singapore Hong Kong Malaysia Taiwan

3. YouTube Review
What year was YouTube created?
2002 2005 2008 2010
How many people created YouTube?
3 4 5 6
Where is YouTube co-founder Steve Chen from?
Singapore Hong Kong Malaysia Taiwan

4. YouTube Review
What company did the founders of YouTube work for
before they started YouTube?
eBay Amazon.com PayPal Google
What did the first video on YouTube show?
an elephant a parade a music video a dance
What does “Rickroll” mean?
making a link a site that is being discussed
making a link and saying that it is something
important, but it links to a Rick Astley video

5. YouTube Review
What company did the founders of YouTube work for
before they started YouTube?
eBay Amazon.com PayPal Google
What did the first video on YouTube show?
an elephant a parade a music video a dance
What does “Rickroll” mean?
making a link a site that is being discussed
making a link and saying that it is something
important, but it links to a Rick Astley video

6. YouTube Review
On what holiday does YouTube play tricks on viewers?
Halloween Christmas Thanksgiving April Fool’s Day
How many videos are viewed on YouTube each day?
1,000,000 300,000,000 3,000,000,000
What URL shows the most popular YouTube videos?
http://www.youtube.com/charts
http://www.youtube.com/top
http://www.youtube.com/popular

7. YouTube Review
On what holiday does YouTube play tricks on viewers?
Halloween Christmas Thanksgiving April Fool’s Day
How many videos are viewed on YouTube each day?
1,000,000 300,000,000 3,000,000,000
What URL shows the most popular YouTube videos?
http://www.youtube.com/charts
http://www.youtube.com/top
http://www.youtube.com/popular

8. Easter Eggs
An Easter egg is a hidden message or game in
computer programs, web pages, or videos.
You can see an Easter egg in YouTube:
Click on a recent video, pause it, hold down the
mouse button and then hit the left and up arrow keys
at the same time.
You try. Got to YouTube and follow the instructions
above.

9. Easter Eggs
Some Google Easter Eggs:
2. Go to Google and type “do a barrel roll” in the search bar.
3. Enter "Google Gravity" in the search bar. Hit "I'm feeling
lucky ".
4. Type in “askew” in the search box and hit enter.
5. Type in “Ascii art” in the search box and look at the google
logo.
6. You can see one of the earliest April Fool’s jokes at
http://www.google.com/onceuponatime/mentalplex/
7. Google pacman logo at google.com/pacman

10. YouCaption formatting
HTML FORMATTING AND QUIZ CREATION

11.  <b>bold</b>
YouCaption This is bold text.
formatting  <u>underline</u>
You can use simple
HTML formatting to This is underlined text.
make your captions
look better.  <i>italic</i>
This is italic text.
 <br> split text
This is
split text.
You try - pick a video in You Caption
and try to change the text.
Show me your work.

12.  Making a quiz in You Caption is easy
YouCaption You can use square brackets [] to make the quizzes
quizzes
You can make quizzes [x] marks a wrong answer
using the captions
[o] marks a correct answer