"Apologies, Bill": The co-founder of Android claims that Bill Gates is accountable for "the biggest blunder in history," which has resulted in a $400 billion loss for Microsoft.

The co-founder of Android attributes Microsoft's $400 billion loss and failure to capitalize on the mobile market to Bill Gates.

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Bill Gates is often cited as being largely accountable for what many consider "the greatest mistake of all time," which was his failure to capitalize on the emerging mobile market.

During an interview with Eventbrite CEO Julia Hartz, Microsoft co-founder Bill Gates revealed his greatest mistake while running the software giant, indicating:

“The biggest blunder in history is the mismanagement I undertook that led Microsoft to fall short of becoming what Android has become.”

Consequently, Google was able to create Android ahead of Microsoft, which is often regarded as the leading operating system, largely because of its flexibility and extensive customization options. Although the billionaire asserts that creating a comparable operating system would have been "a logical move for Microsoft to dominate," he acknowledges that his own mismanagement and various antitrust challenges hindered the company's ability to capitalize on the chance.

After Microsoft's missed chance, Google took the initiative to acquire Android in 2005, leading to the release of its inaugural device in September 2008. Meanwhile, Apple maintained a considerable advantage over Google in the mobile market for more than a year, having already introduced its first iPhone in 2007.

Interestingly, Android co-founder Rich Miner shares a different account on Bill Gates and Microsoft's missed opportunity with Android. According to Miner:

"I was actually involved in the development of Android to stop Microsoft from dominating the mobile space like they did with personal computers, which hindered innovation. That's why I find it amusing to hear Gates complain about losing the mobile market to Android."

Miner further disclosed that he was part of the team that helped Orange launch the first Windows Mobile phone in 2002. Speaking of Windows Phone, Microsoft CEO Satya Nadella admits pulling the plug on It was a "strategic mistake."

The co-founder of Android expressed his concerns that Microsoft might dominate the mobile market in a manner similar to how it does with personal computers. "So, my apologies, Bill, but you might not fully grasp just how much you're to blame for the $400 billion loss," Miner wrapped up.

Microsoft co-founder Bill Gates added that if he had seized the opportunity when it presented itself, Microsoft would be the company.

However, Microsoft is fairing quite well and is among the world's top three most valuable companies, battling for the top spot against Apple and NVIDIA. Last year, Microsoft briefly held the crown ahead of Apple and NVIDIA with over $3 trillion in market valuation, predominantly due to its early investment and adoption of generative AI across its tech stack. Bill Gates says the tech giant continues to enjoy considerable success through its wide array of products, including Windows and Office.