Which companies are known for popularizing the use of personal computers?

The correct choice highlights the significant contributions of Dell and Apple in popularizing personal computers. Apple, with its introduction of the Macintosh in the 1980s, revolutionized the personal computer market by focusing on user-friendly interfaces and innovative design. This consumer-friendly approach played a crucial role in bringing personal computing into everyday life, making the technology accessible to a broader audience.

Dell also made a substantial impact by pioneering direct-to-consumer sales in the PC market. Their build-to-order model allowed customers to customize their computers, which catered to specific needs and preferences, further promoting the idea of personal computing. This model was integral to making personal computers more approachable and tailored for individual users.

Together, these companies shaped perceptions about personal computers as essential tools for both home and business use, thereby contributing to their widespread adoption.