In September 2018, YouTube began to phase out the separate YouTube Gaming website and app, and introduced a new Gaming portal within the main service. YouTube staff argued that the separate platform was causing confusion, and that the integration would allow the features developed for the service (including game-based portals and enhanced discoverability of gaming-related videos and live streaming) to reach a broader audience through the main YouTube website.[69]
ChuChu’s headquarters take up the entire first floor of a blue-glass building with bright-yellow stripes. Rows of animators flank a center aisle that houses big, colorful flourishes—weird chairs, structural columns with graffiti on them—signifying “fun tech office!” The work floor is ringed by maybe 10 offices that house the higher-ups. ChuChu says it employs about 200 people.
In December 2011, YouTube launched a new version of the site interface, with the video channels displayed in a central column on the home page, similar to the news feeds of social networking sites.[54] At the same time, a new version of the YouTube logo was introduced with a darker shade of red, the first change in design since October 2006.[55] In May 2013, YouTube launched a pilot program for content providers to offer premium, subscription-based channels within the platform.[56][57] In February 2014, Susan Wojcicki was appointed CEO of YouTube.[58] In November 2014, YouTube announced a subscription service known as "Music Key", which bundled ad-free streaming of music content on YouTube with the existing Google Play Music service.[59]
In a video posted on July 21, 2009,[112] YouTube software engineer Peter Bradshaw announced that YouTube users could now upload 3D videos. The videos can be viewed in several different ways, including the common anaglyph (cyan/red lens) method which utilizes glasses worn by the viewer to achieve the 3D effect.[113][114][115] The YouTube Flash player can display stereoscopic content interleaved in rows, columns or a checkerboard pattern, side-by-side or anaglyph using a red/cyan, green/magenta or blue/yellow combination. In May 2011, an HTML5 version of the YouTube player began supporting side-by-side 3D footage that is compatible with Nvidia 3D Vision.[116] The feature set has since been reduced, and 3D feature currently only supports red/cyan anaglyph with no side-by-side support.
According to ChuChu, its two largest markets are the United States and India, which together generate about one-third of its views. But each month, tens of millions of views also pour in from the U.K., Canada, Mexico, Australia, and all over Asia and Africa. Roughly 20 million times a day, a caretaker somewhere on Earth fires up YouTube and plays a ChuChu video. What began as a lark has grown into something very, very big, inflating the company’s ambitions. “We want to be the next Disney,” Chandar told me.

YouTube featured an April Fools prank on the site on April 1 of every year from 2008 to 2016. In 2008, all links to videos on the main page were redirected to Rick Astley's music video "Never Gonna Give You Up", a prank known as "rickrolling".[236][237] The next year, when clicking on a video on the main page, the whole page turned upside down, which YouTube claimed was a "new layout".[238] In 2010, YouTube temporarily released a "TEXTp" mode which transformed colors in videos to random uppercase letters "in order to reduce bandwidth costs by $1 per second."[239] The next year, the site celebrated its "100th anniversary" with a range of sepia-toned silent, early 1900s-style films, including a parody of Keyboard Cat.[240] In 2012, clicking on the image of a DVD next to the site logo led to a video about a purported option to order every YouTube video for home delivery on DVD.[241] In 2013, YouTube teamed up with satirical newspaper company The Onion to claim that the video sharing website was launched as a contest which had finally come to an end, and would announce a winner of the contest when the site went back up in 2023.[242] In 2014, YouTube announced that it was responsible for the creation of all viral video trends, and revealed previews of upcoming internet memes, such as "Clocking", "Kissing Dad", and "Glub Glub Water Dance".[243] The next year, YouTube added a music button to the video bar that played samples from "Sandstorm" by Darude.[244] In 2016, YouTube introduced an option to watch every video on the platform in 360-degree mode with Snoop Dogg.[245]
One reason is that it caters to a narrow audience of young viewers. Music videos are its most popular content. YouTube’s stars remain relatively unknown. Felix “PewDiePie” Kjellberg is the biggest star, with 35 million subscribers to his wacky videogame montages. Even Ms. Wojcicki hadn’t heard of him before joining YouTube, she told a conference last fall.

In March 2010, YouTube began free streaming of certain content, including 60 cricket matches of the Indian Premier League. According to YouTube, this was the first worldwide free online broadcast of a major sporting event.[39] On March 31, 2010, the YouTube website launched a new design, with the aim of simplifying the interface and increasing the time users spend on the site. Google product manager Shiva Rajaraman commented: "We really felt like we needed to step back and remove the clutter."[40] In May 2010, YouTube videos were watched more than two billion times per day.[41][42][43] This increased to three billion in May 2011,[44][45][46] and four billion in January 2012.[23][47] In February 2017, one billion hours of YouTube was watched every day.[48][49][50]
In May 2014, before Music Key service was launched, the independent music trade organization Worldwide Independent Network alleged that YouTube was using non-negotiable contracts with independent labels that were "undervalued" in comparison to other streaming services, and that YouTube would block all music content from labels who do not reach a deal to be included on the paid service. In a statement to the Financial Times in June 2014, Robert Kyncl confirmed that YouTube would block the content of labels who do not negotiate deals to be included in the paid service "to ensure that all content on the platform is governed by its new contractual terms." Stating that 90% of labels had reached deals, he went on to say that "while we wish that we had [a] 100% success rate, we understand that is not likely an achievable goal and therefore it is our responsibility to our users and the industry to launch the enhanced music experience."[215][216][217][218] The Financial Times later reported that YouTube had reached an aggregate deal with Merlin Network—a trade group representing over 20,000 independent labels, for their inclusion in the service. However, YouTube itself has not confirmed the deal.[209]

Typically only offered to large YouTube channels with a wide audience (although not exclusively), another big way to earn cash through YouTube is to get sponsored deals with companies that will pay you to promote or mention their products in your videos. You can earn money this way either as a lump sum of cash the company will pay you for the deal, clicks on the company's link, or on a per-view basis. 
One reason is that it caters to a narrow audience of young viewers. Music videos are its most popular content. YouTube’s stars remain relatively unknown. Felix “PewDiePie” Kjellberg is the biggest star, with 35 million subscribers to his wacky videogame montages. Even Ms. Wojcicki hadn’t heard of him before joining YouTube, she told a conference last fall.
Think of the crude, misogynistic and racially-charged mudslinging that has transpired over the last eight years on YouTube without any discernible moderation. Isn't any attempt to curb unidentified libelers worth a shot? The system is far from perfect, but Google should be lauded for trying to alleviate some of the damage caused by irate YouTubers hiding behind animosity and anonymity.
YouTube was founded by Chad Hurley, Steve Chen, and Jawed Karim, who were all early employees of PayPal.[6] 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.[7] According to a story that has often been repeated in the media, Hurley and Chen developed the idea for YouTube during the early months of 2005, after they had experienced difficulty sharing videos that had been shot at a dinner party at Chen's apartment in San Francisco. Karim did not attend the party and denied that it had occurred, but Chen commented that the idea that YouTube was founded after a dinner party "was probably very strengthened by marketing ideas around creating a story that was very digestible".[8]