In Conclusion,

Big companies, despite their vast resources and expertise, often find themselves making mistakes when it comes to developing and launching new products.These mistakes can range from:

  1. Misjudging consumer needs
  2. A failed attempt to innovate
  3. Prematurely cancelling projects

In their pursuit of innovation, these companies may sometimes become disconnected from their target audience, resulting in failed products that simply do not resonate with consumers. Additionally, the pressure to stay ahead of the competition can lead to rushed product launches without thorough testing or market research, further increasing the risk of failure. Ultimately, these mistakes serve as a reminder that even the largest and most successful companies are not immune to errors and miscalculations in the fast-paced world of business.

These are the companies discussed in this site:

Company Number of products
Microsoft 5
Apple 4
Google 3
Nintendo 3
Sony 3
Others 4

To view the pages again:

Sources:

Video Series of Tech Failures
A list of more failures for reference