Final answer:
Steve Jobs showcased tenacity by shaping the future of computing through the formation of Apple and the development of personal computers. He persisted through challenges, including high costs and competition, and even after being ousted from Apple, he returned to revolutionize the industry with innovative products.
Step-by-step explanation:
Steve Jobs demonstrated tenacity and perseverance throughout his entrepreneurial career by overcoming various challenges. Despite the high cost and initial unavailability of computers to the general public due to their size and expense, Jobs recognized the potential of the microchip in revolutionizing the technology.
With this foresight, Steve along with a team of engineers, started building personal computers, forming Apple Computer company in his parent's garage in 1976. His journey was marked by sheer determination to innovate and persist, even in the face of obstacles. He and his team managed to reduce the size of computers significantly, making them accessible to ordinary consumers and businesses, thereby competing directly with players like IBM.
Jobs' career was not without struggle. He faced failure and was even ousted from Apple in 1985 but returned in 1997 to rescue the company from near bankruptcy. His return to Apple was marked by tenacity as he introduced a series of groundbreaking products like the iMac, iPod, iPhone, and iPad, which cemented Apple's status in the tech industry.