who created youtube and when?
Chad Hurley Steve Chen Jawed Karim
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 YouTube was founded by Chad Hurley , Steve Chen , and Jawed Karim , who were all early employees of PayPal . Hurley had studied design at Indiana University of Pennsylvania , and Chen and Karim studied computer science together at the University of Illinois at Urbana @-@ Champaign . 

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 YouTube is a global video @-@ sharing website headquartered in San Bruno , California , United States . 

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 The service was created by three former PayPal employees in February 2005 . In November 2006 , it was bought by Google for US $ 1 @.@ 65 billion . YouTube now operates as one of Google 's subsidiaries . The site allows users to upload , view , rate , share , and comment on videos , and it makes use of WebM , H.264 / MPEG @-@ 4 AVC , and Adobe Flash Video technology to display a wide variety of user @-@ generated and corporate media video . Available content includes video clips , TV clips , music videos , movie trailers , and other content such as video blogging , short original videos , and educational videos . 

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 In October 2010 , Hurley announced that he would be stepping down as chief executive officer of YouTube to take an advisory role , and that Salar Kamangar would take over as head of the company . 

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 YouTube began as a venture @-@ funded technology startup , primarily from a $ 11 @.@ 5 million investment by Sequoia Capital between November 2005 and April 2006 . YouTube 's early headquarters were situated above a pizzeria and Japanese restaurant in San Mateo , California . The domain name www.youtube.com was activated on February 14 , 2005 , and the website was developed over the subsequent months . 
