0_Wizard
I love Instagram because it is  a mobile, desktop, and Internet-based photo-sharing application 
Instagram is a mobile, desktop, and Internet-based photo-sharing application and service that allows users to share pictures and videos either publicly, or privately to pre-approved followers.
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Instagram
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Instagram
Instagram is a mobile, desktop, and Internet-based photo-sharing application and service that allows users to share pictures and videos either publicly, or privately to pre-approved followers. It was created by Kevin Systrom and Mike Krieger, and launched in October 2010 as a free mobile app exclusively for the iOS operating system. A version for Android devices was released two years later, in April 2012, followed by a feature-limited website interface in November 2012, and apps for Windows 10 Mobile and Windows 10 in April 2016 and October 2016 respectively. It is owned by Facebook. Instagram lets registered users upload photos or videos to the service.
Image sharing
Image sharing, or photo sharing, is the publishing or transfer of a user's digital photos online. Image sharing websites offer services such as uploading, hosting, managing and sharing of photos (publicly or privately). This function is provided through both websites and applications that facilitate the upload and display of images. The term can also be loosely applied to the use of online photo galleries that are set up and managed by individual users, including photoblogs. Sharing means that other users can view but not necessarily download images, and users can select different copyright options for their images.
Privacy concerns with social networking services
Since the arrival of early social networking sites in the early 2000s, online social networking platforms have expanded exponentially, with the biggest names in social media in the mid-2010s being Facebook, Instagram, Twitter and SnapChat. The massive influx of personal information that has become available online and stored in the cloud has put user privacy at the forefront of discussion of the databases ability to safely store such personal information. The extent to which users and social media platform administrators can access user profiles has become a new topic of ethical consideration and the legality, awareness and boundaries of subsequent privacy violations are critical concerns in the advance of the technological age.
Social media marketing
Social media marketing is the use of social media platforms and websites to promote a product or service. Although the terms e-marketing and digital marketing are still dominant in academia, social media marketing is becoming more popular for both practitioners and researchers. Most social media platforms have built-in data analytics tools, which enable companies to track the progress, success, and engagement of ad campaigns. Companies address a range of stakeholders through social media marketing, including current and potential customers, current and potential employees, journalists, bloggers, and the general public.
Features new to Windows Vista
Compared with previous versions of Microsoft Windows, new features of Windows Vista are numerous, covering most aspects of the operating system. They include new technical features, new aspects of security and safety, new networking features, new I/O technologies, and additional management features. Premium editions of Windows Vista include a redesigned user interface and visual style, named "Windows Aero (Authentic, Energetic, Reflective and Open)". Aero is intended to be cleaner and more aesthetically pleasing than previous Windows versions, including glass-like transparencies and window animations.
Microsoft mobile services
Microsoft Mobile Services are a set of proprietary mobile services created specifically for mobile devices, they are typically offered through mobile applications and mobile browser for Windows Phone, Android, iOS, BlackBerry, Nokia platforms, BREW, and Java ME. Microsoft's mobile services are typically connected with a Microsoft account and often come preinstalled on Microsoft's own mobile operating systems while they are offered via various means for other platforms. Microsoft started to develop for mobile computing platforms with the launch of Windows CE in 1996 and later added Microsoft's Pocket Office suite to their Handheld PC line of PDAs in April 2000.
Social media
Social media are computer-mediated technologies that facilitate the creation and sharing of information, ideas, career interests and other forms of expression via virtual communities and networks. The variety of stand-alone and built-in social media services currently available introduces challenges of definition; however, there are some common features:  Users typically access social media services via web-based technologies on desktop, computers, and laptops, or download services that offer social media functionality to their mobile devices (e.g., smartphones and tablet computers). When engaging with these services, users can create highly interactive platforms through which individuals, communities and organizations can share, co-create, discuss, and modify user-generated content or pre-made content posted online.
1_Apprentice
I love uploading my picture on there. Do you know when it was launched?
0_Wizard
Yes, It was made by Kevin Systrom and Mike Krieger, and launched in October 2010
It was created by Kevin Systrom and Mike Krieger, and launched in October 2010 as a free mobile app exclusively for the iOS operating system.
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Instagram
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Instagram
Instagram is a mobile, desktop, and Internet-based photo-sharing application and service that allows users to share pictures and videos either publicly, or privately to pre-approved followers. It was created by Kevin Systrom and Mike Krieger, and launched in October 2010 as a free mobile app exclusively for the iOS operating system. A version for Android devices was released two years later, in April 2012, followed by a feature-limited website interface in November 2012, and apps for Windows 10 Mobile and Windows 10 in April 2016 and October 2016 respectively. It is owned by Facebook. Instagram lets registered users upload photos or videos to the service.
Kevin Systrom
Kevin Systrom (born December 30, 1983) is an American entrepreneur and programmer, best known as the co‑founder of Instagram along with Mike Krieger. Systrom was born in 1983 in Holliston, Massachusetts. He is the son of Diane (Pels), a marketing executive at Zipcar, who also worked at Monster and Swapit during the first dotcom bubble, and Douglas Systrom, Vice President in Human Resources at TJX Companies. Systrom attended Middlesex School in Concord, Massachusetts, where he was introduced to computer programming. His interest grew from playing "Doom 2" and creating his own levels as a child. He also once created programs that would prank his friends by appearing to hack their AOL Instant Messenger accounts.
Mike Krieger
Michel "Mike" Krieger (born March 4, 1986) is a Brazilian entrepreneur and software engineer who co-founded Instagram along with Kevin Systrom. Krieger was born in São Paulo, Brazil, and moved to California in 2004 to attend Stanford University. At Stanford, where he studied symbolic systems, he met Kevin Systrom. The two co-founded Instagram in 2010. He made the updates for Instagram for the first 3 years it was public. He is married to Kaitlyn Trigger. In April 2015, Krieger announced a partnership with charity evaluator GiveWell, committing US$750,000 over the next two years. The funds are to support operations, with 90% allocated to grants identified and recommended through the Open Philanthropy Project process.
Baseline Ventures
Baseline Ventures is an venture capital investment firm that focuses on seed and growth-stage investments in technology companies. Baseline was the first seed investor in Instagram and an early investor of Twitter. Baseline Ventures founder and Managing Partner Steve Anderson was named one of Fortune Magazine’s 50 businesspeople of the year for 2012 and Forbes Magazine’s Midas list for the years 2012, 2013, 2014, and 2015. Baseline Ventures is headquartered in San Francisco, California. Steve Anderson founded Baseline in 2006. Anderson previously worked for Kleiner Perkins Caufield & Byers, Microsoft, eBay and Starbucks.
Ali Krieger
Alexandra Blaire "Ali" Krieger (born July 28, 1984) is an American soccer player and FIFA Women's World Cup champion. Primarily a defender, she is a member of the United States women's national soccer team and currently plays with Orlando Pride of the National Women's Soccer League, the highest division of women's soccer in the United States. She first appeared for the United States national team at the 2008 Four Nations Tournament during a match against Canada on January 16, 2008. She has since made 98 total appearances for the team. Krieger has represented the United States at two FIFA Women's World Cups: 2011 in Germany and 2015 in Canada.
Inforum of the Commonwealth Club
INFORUM is a division of the Commonwealth Club of California that hosts panel discussions, debates, and social events for people in their 20s and 30s in the San Francisco Bay Area. With a current membership of over 1,500, it is the largest such organization on the West Coast and one of the largest in the country. INFORUM began in 2002 with a mission to involve young professionals in the Bay Area in the arenas of politics, the arts, the environment, business, technology, and culture. Known for its innovative panels, INFORUM hosts discussions with nationally and internationally known experts on the kinds of issues facing people in their 20s and 30s such as the state of music, polarized America, soldiers returning from Iraq, and the role of social networking in contemporary culture.
Kazimierz Pużak
Kazimierz Pużak (1883–1950) was a Polish politician of the interwar period. Active in the Polish Socialist Party, he was one of the leaders of the Polish Secret State and Polish resistance, sentenced by the Soviets in the infamous Trial of the Sixteen in 1945. Born on 26 August 1883 in a family of Ukrainian origins in Tarnopol, he studied law in Lwów University but dropped his studies to become a full-time political activist. He joined the Polish Socialist Party around 1904 and was the cofounder, together with Józef Piłsudski, of Polish Socialist Party - Revolutionary Faction ("Polska Partia Socjalistyczna - Frakcja Rewolucyjna") in 1905.
1_Apprentice
I see, and how many users does it have nowadays? Must be in millions. 
0_Wizard
It should be in the millions, initially it was  a free mobile app exclusively for the iOS operating system.
It was created by Kevin Systrom and Mike Krieger, and launched in October 2010 as a free mobile app exclusively for the iOS operating system.
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Instagram
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IOS
iOS (formerly iPhone OS) is a mobile operating system created and developed by Apple Inc. exclusively for its hardware. It is the operating system that presently powers many of the company's mobile devices, including the iPhone, iPad, and iPod Touch. It is the second most popular mobile operating system globally after Android. Originally unveiled in 2007 for the iPhone, iOS has been extended to support other Apple devices such as the iPod Touch (September 2007) and the iPad (January 2010). , Apple's App Store contains more than 2.2 million iOS applications, 1 million of which are native for iPads.
Instagram
Instagram is a mobile, desktop, and Internet-based photo-sharing application and service that allows users to share pictures and videos either publicly, or privately to pre-approved followers. It was created by Kevin Systrom and Mike Krieger, and launched in October 2010 as a free mobile app exclusively for the iOS operating system. A version for Android devices was released two years later, in April 2012, followed by a feature-limited website interface in November 2012, and apps for Windows 10 Mobile and Windows 10 in April 2016 and October 2016 respectively. It is owned by Facebook. Instagram lets registered users upload photos or videos to the service.
IPhone
iPhone ( ) is a line of smartphones designed and marketed by Apple Inc. They run Apple's iOS mobile operating system. The first-generation iPhone was released on June 29, 2007, and there have been multiple new hardware iterations with new iOS releases since. The user interface is built around the device's multi-touch screen, including a virtual keyboard. The iPhone has Wi-Fi and can connect to cellular networks. An iPhone can shoot video (though this was not a standard feature until the iPhone 3GS), take photos, play music, send and receive email, browse the web, send and receive text messages, follow GPS navigation, record notes, perform mathematical calculations, and receive visual voicemail.
Android (operating system)
Android is a mobile operating system developed by Google, based on a modified version of the Linux kernel and other open source software and designed primarily for touchscreen mobile devices such as smartphones and tablets. In addition, Google has further developed Android TV for televisions, Android Auto for cars, and Android Wear for wrist watches, each with a specialized user interface. Variants of Android are also used on game consoles, digital cameras, PCs and other electronics. Initially developed by Android Inc., which Google bought in 2005, Android was unveiled in 2007, with the first commercial Android device launched in September 2008.
IOS 11
iOS 11 is the eleventh major release of the iOS mobile operating system developed by Apple Inc., being the successor to iOS 10. It was announced at the company's Worldwide Developers Conference on June 5, 2017, and released on September 19, 2017. Among iOS 11's changes: the lock screen and Notification Center are combined, allowing all notifications to be displayed directly on the lock screen. The various pages of the Control Center are unified, gaining custom settings and the ability to 3D Touch icons for more options. The App Store receives a visual overhaul to focus on editorial content and daily highlights.
MacOS
macOS (; previously , then ) is a series of graphical operating systems developed and marketed by Apple Inc. since 2001. It is the primary operating system for Apple's Mac family of computers. Within the market of desktop, laptop and home computers, and by web usage, it is the second most widely used desktop OS, after Microsoft Windows. macOS is the second major series of Macintosh operating systems. The first is colloquially called the "classic" Mac OS, which was introduced in 1984, and the final release of which was Mac OS 9 in 1999. The first desktop version, Mac OS X 10.0, was released in March 2001, with its first update, 10.1, arriving later that year.
Smartphone
A smartphone is a handheld personal computer with a mobile operating system and an integrated mobile broadband cellular network connection for voice, SMS, and Internet data communication; most if not all smartphones also support Wi-Fi. Smartphones are typically pocket-sized, as opposed to tablets, which are much larger. They are able to run a variety of software components, known as “apps”. Most basic apps (e.g. event calendar, camera, web browser) come pre-installed with the system, while others are available for download from places like the Google Play Store or Apple App Store. Apps can receive bug fixes and gain additional functionality through software updates; similarly, operating systems are able to update.
1_Apprentice
I think its popular because of all the filters. Do you prefer Facebook or Instagram? 