Final answer:
Computers have evolved to solve a broader range of problems with the expanded problem-solving capacity due to the Digital Computer Revolution, while also presenting challenges such as the digital divide and security risks.
Step-by-step explanation:
The evolution of computers has significantly affected society and the range of problems they can solve. The creation of more powerful computers through the positive feedback loop of computing advancements has led to an expanded problem-solving range.
Digital computers, which emerged from the shift from analog, have allowed for handling vast amounts of data and complex computational tasks. This technological advancement of the Digital Computer Revolution has played a crucial role in various fields, including business, medicine, and engineering.
However, the increase in computing power also brings challenges such as a widening digital divide, security risks, and a reliance on technology that can be vulnerable to disasters or systematic attacks. Nonetheless, the advancement continues and is integral to technological and societal progress as we tackle more complex problems.