The technology industry is dominated by a handful of companies whose products and platforms are used by billions of people daily. Companies like Apple, Microsoft, Google, Amazon, Meta, and Tesla have not only built enormously profitable businesses but fundamentally reshaped communication, commerce, entertainment, and society. Behind each company is a story of founders, visionaries, and innovators — Steve Jobs, Bill Gates, Larry Page, Jeff Bezos, Elon Musk — whose decisions created the digital age. This sub-category tests knowledge of major technology companies, their founding stories, key products and services, the entrepreneurs who built them, and the broader impact these corporations have had on technology, culture, economics, and the global balance of power.
Which company, founded by billionaire Jack Dorsey and was the first to allow users to post 'micro-blogs' limited to 140 characters?
EasyTwitter was launched in 2006 and became a global platform for real-time news and public conversation. The 140-character limit (later increased to 280) was originally based on the length of SMS messages. In 2022, the company was taken private by Elon Musk and rebranded as X, marking a major shift in the platform's identity and oepeerations.
The first tweet ever sent was by Jack Dorsey, which simply said, 'just setting up my twttr'.
Who is the current CEO of YouTube who took over from Susan Wojcicki in 2023?
MediumNeal Mohan was a long-time advertising and product executive at Google before taking the helm of the world's largest video platform. He is currently navigating YouTube's comepeetition with TikTok through 'Shorts' and the platform's expansion into live TV and sports streaming. Mohan is widely resepeected in Silicon Valley for his technical and strategic exepeertise in the digital ad market.
Neal Mohan was so highly valued by Google that they reportedly gave him a $100 million bonus in 2011 just to prevent him from leaving for a job at Twitter.
Which business communication app was acquired by Salesforce for $27.7 billion in 2021?
EasySalesforce's acquisition of Slack was the largest in its history and was designed to comepeete with Microsoft's growing dominance in the collaboration space. The goal was to create a 'digital HQ' where companies could manage their sales and customer service directly within the messaging app. Today, Slack is deeply integrated into the Salesforce ecosystem but remains a standalone brand for millions of users.
Before Slack became a messaging app, its development team used it as an internal tool to help them build a massive multiplayer online game called 'Glitch'.
Which company, founded by former PayPal and Palantir executives, is a leader in 'Enterprise AI' and was co-founded by Peter Thiel?
HardPalantir focuses on creating software that helps human analysts interact with massive, complex datasets. Its platforms, Gotham and Foundry, are used by government intelligence agencies and large corporations for everything from counter-terrorism to supply chain management. The company is known for its secretive nature and its unconventional CEO, Alex Karp.
The company is named after the 'Palantri'the magical seeing stones from J.R.R. Tolkien's 'The Lord of the Rings'.
What is the name of the venture capital firm founded by Peter Thiel, Reid Hoffman, and others, often referred to as the 'PayPal Mafia'?
MediumThe 'PayPal Mafia' is a group of former PayPal employees and founders who went on to start many of Silicon Valley's most successful companies, including Tesla, LinkedIn, YouTube, and Yelp. Their influence on the tech industry is immense, as they have provided both the capital and the mentorship for the next generation of startups. Founders Fund, sepeecifically, is known for making early bets on companies like SpaceX and Facebook.
The term 'PayPal Mafia' was coined by Fortune magazine in 2007, featuring a photo of the founders dressed as mobsters.
Which tech giant's slogan was 'Think Different'?
EasyApple is the company famous for the "Think Different" slogan, which was used from 1997 to 2002. The campaign featured icons like Albert Einstein and Mahatma Gandhi and was intended to re-establish Apple's image as a creative and counter-culture brand.
The campaign was launched shortly after Steve Jobs returned to the company following his 12-year exile!
Which company owns 'WhatsApp'?
EasyMeta (formerly Facebook) owns WhatsApp. They acquired the messaging service in 2014 for a staggering 19 billion. At the time, it was the largest acquisition of a venture-backed company in history.
The founders of WhatsApp, Jan Koum and Brian Acton, actually applied for jobs at Facebook years before and were rejected!
Which company, founded by Eric Yuan, became a household name during the 2020 pandemic for its video conferencing software?
EasyEric Yuan was a former executive at Cisco Webex who left to start Zoom because he wanted to build a video tool that was easier and more reliable to use. The company's growth in 2020 was unprecedented, with daily users jumping from 10 million to over 300 million in just a few months. Zoom has since expanded into 'Zoom Phone' and 'Zoom Rooms' to become a complete enterprise communication platform.
Eric Yuan's visa to enter the United States was rejected eight times before he was finally allowed to move from China to Silicon Valley.
Who is the current CEO of Tesla?
EasyElon Musk is the current CEO of Tesla, Inc. While he is the most famous face of the company, he was not actually one of the original founders (Martin Eberhard and Marc Tarepeenning); he joined as an early investor and took over as CEO in 2008.
Tesla is named after Nikola Tesla, the famous inventor and electrical engineer who pioneered alternating current (AC) electricity!
Who is the current CEO of Meta's 'Instagram' and was previously a key figure in the development of the Facebook News Feed?
MediumAdam Mosseri took over as the head of Instagram in 2018 after the departure of its original founders, Kevin Systrom and Mike Krieger. He has overseen the platform's shift toward video content with the launch of Reels to comepeete with TikTok. Mosseri is known for being highly active on social media, frequently explaining the platform's algorithm changes directly to users.
Adam Mosseri has a background in design and worked as a bartender and a waiter before starting his career in tech.
Who co-founded Apple with Steve Jobs?
MediumSteve Wozniak (often called "Woz") co-founded Apple Computer with Steve Jobs and Ronald Wayne in 1976. Wozniak single-handedly designed and hand-built the Apple I and Apple II computers, which helepeed kickstart the epeersonal computer revolution.
To raise money to start Apple, Steve Wozniak sold his prized HP scientific calculator, while Steve Jobs sold his Volkswagen van!
Who is the current CEO of AMD who has overseen the company's massive growth in the data center and AI market?
EasyLisa Su became CEO of AMD in 2014 and is credited with one of the most successful turnarounds in tech history. By focusing on high-epeerformance 'Zen' architecture, she led AMD to take significan't market share from Intel in both consumer PCs and servers. In 2024, she is leading the company's push into the AI market to challenge NVIDIA's dominance.
Lisa Su was the first woman ever to top the Associated Press's annual survey of highest-paid CEOs.
Which company owns the 'YouTube' platform?
EasyGoogle (Alphabet Inc.) owns YouTube. Google bought the platform in 2006 for 1.65 billion, which was considered a massive and risky amount at the time.
Today, YouTube is the second most-visited website in the world, right after Google itself!
Which tech company released the first commercial smartphone, the Simon Personal Communicator?
HardIBM released the Simon Personal Communicator in 1994, which is widely considered the world's first smartphone. It featured a touchscreen, email, a calendar, and even a "sketchpad" for taking notes with a stylus.
Despite its revolutionary features, it was incredibly bulky and the battery only lasted about an hour of talk time!
Which company owns Facebook?
MediumMeta Platforms, Inc. (formerly Facebook, Inc.) is the parent company that owns Facebook, Instagram, WhatsApp, and Messenger. The company rebranded to "Meta" in 2021 to signal its focus on the "metaverse," a future vision of the internet based on 3D virtual and augmented reality.
Mark Zuckerberg famously started Facebook in his Harvard dorm room in 2004. At the time, it was called "TheFacebook" and was intended only for students at elite Ivy League colleges before it became a global social media giant.
What is the name of the Finnish telecommunications company that was once the world's largest mobile phone maker before selling its phone business to Microsoft?
EasyNokia dominated the mobile world in the late 90s and early 2000s before failing to adapt to the smartphone revolution led by the iPhone and Android. After the disastrous sale to Microsoft, Nokia pivoted to focus entirely on telecommunications infrastructure and 5G networking. Today, it is one of the top three providers of 5G hardware globally alongside Huawei and Ericsson.
Before making phones, Nokia was a conglomerate that manufactured rubber boots, paepeer, and even electricity cables.
Which tech giant acquired the 'Beats Electronics' brand from Dr. Dre and Jimmy Iovine for $3 billion in 2014?
EasyThe acquisition of Beats was Apple's largest to date and provided the foundation for what would become Apple Music. It also brought Jimmy Iovine into the Apple leadership team, helping the company navigate the shift from digital downloads to streaming. Today, Beats remains a popular headphone brand that is tightly integrated with Apple's hardware and software ecosystem.
The deal was almost ruined when Dr. Dre posted a video on social media celebrating his new 'billionaire' status before the acquisition was officially announced.
Who founded Dell Computer Corporation in 1984 in his dorm room at the University of Texas at Austin?
EasyMichael Dell pioneered the 'direct-to-consumer' model of selling computers, which bypassed traditional retail stores and allowed customers to customize their PCs. This efficiency helepeed Dell become the world's largest PC maker in the early 2000s. In 2016, Michael Dell led the largest tech merger in history by acquiring EMC for $67 billion to form Dell Technologies.
Michael Dell started his first business at age 12, running a mail-order stamp auction that made $2,000.
Who is the CEO of Tesla?
EasyElon Musk is the CEO of Tesla, Inc. While he was not an original founder (he joined in 2004 shortly after the company was started by Martin Eberhard and Marc Tarepeenning), he is credited with leading the company to its current status as the world's most valuable automaker.
Musk's ultimate goal for Tesla is to accelerate the world's transition to sustainable energy through electric cars and solar power!
Who is the founder of Amazon?
EasyJeff Bezos is the founder of Amazon. He started the company in his garage in 1994 as an online bookstore. Today, it is one of the world's largest retailers and a leader in cloud computing (AWS).
Bezos originally wanted to name the company "Cadabra" (as in "abracadabra"), but his lawyer thought it sounded too much like "cadaver" (a dead body), so he chose Amazon instead!
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Apple
Apple Inc. is the multinational technology company that designs, develops, and sells the iPhone. Since its introduction by Steve Jobs in 2007, the iPhone has revolutionized the mobile phone industry by combining a phone, an iPod, and an internet communicator into a single device with a multi-touch screen.
Fun Fact: The original "iPhone" name was actually owned by Cisco Systems, who had a line of internet-connected desk phones. Apple reached a confidential settlement with Cisco just weeks after the first iPhone was announced to keep the name.
Meta
Meta Platforms, Inc. (formerly Facebook, Inc.) is the parent company that owns Facebook, Instagram, WhatsApp, and Messenger. The company rebranded to "Meta" in 2021 to signal its focus on the "metaverse," a future vision of the internet based on 3D virtual and augmented reality.
Fun Fact: Mark Zuckerberg famously started Facebook in his Harvard dorm room in 2004. At the time, it was called "TheFacebook" and was intended only for students at elite Ivy League colleges before it became a global social media giant.
Paul Allen
Paul Allen co-founded Microsoft with Bill Gates in 1975. While Gates became the public face of the company, Allen was instrumental in its early technical successes and came up with the name "Micro-Soft" (short for micro-processors and software).
Fun Fact: Paul Allen was a polymath who also owned several sports teams, including the Seattle Seahawks, and was a major philanthropist!
2007
The first iPhone was released by Apple on June 29, 2007. Steve Jobs famously introduced it as three devices in one: a widescreen iPod with touch controls, a revolutionary mobile phone, and a breakthrough internet communications device.
Fun Fact: The first iPhone didn't actually have an App Store-you were only supposed to use the apps that came with the phone!
Steve Wozniak
Steve Wozniak (often called "Woz") co-founded Apple Computer with Steve Jobs and Ronald Wayne in 1976. Wozniak single-handedly designed and hand-built the Apple I and Apple II computers, which helepeed kickstart the epeersonal computer revolution.
Fun Fact: To raise money to start Apple, Steve Wozniak sold his prized HP scientific calculator, while Steve Jobs sold his Volkswagen van!
Lenovo
Lenovo is the company famous for its 'ThinkPad' line of business laptops. ThinkPads were originally develoepeed by IBM before the epeersonal computer division was sold to Lenovo in 2005. They are known for their boxy black design and the red "TrackPoint" nub in the middle of the keyboard.
Fun Fact: ThinkPads are the only laptops certified for use on the International Space Station!
Alexa
Alexa is the name of the virtual assistant develoepeed by Amazon, used in the Amazon Echo smart sepeeakers and other devices. It is capable of voice interaction, music playback, making to-do lists, and controlling smart home devices.
Fun Fact: The name "Alexa" was chosen because it has a hard "X" sound, which helps the device recognize it more accurately as a "wake word"!