Final answer:
Professionals in any field, including computing, can make mistakes but have the expertise to identify and rectify them efficiently. End-users may not have the same depth of understanding, which can lead to more noticeable or prolonged issues. Specialization allows professionals to work more effectively within their area of expertise.
Step-by-step explanation:
The difference between end users and computer professionals is not that the latter rarely make mistakes while using a computer. In fact, both end users and computer professionals can make mistakes when using a computer. However, computer professionals may be more knowledgeable and experienced in troubleshooting and solving computer-related issues, which can lead to a lower frequency of mistakes.
The statement that computer professionals rarely make mistakes while using a computer compared to end users, is a misconception. Both groups can make mistakes, but professionals may be quicker to identify and correct these mistakes due to their expertise and experience. This is similar to why a computer systems engineer might choose to hire a painter to paint his house, despite being capable of doing it himself. The reasoning is that he likely excels in computer science, not painting, and his time might be better spent working within his area of expertise, thus financially it makes more sense to pay a professional painter.
Furthermore, while many people use technology daily, not everyone understands the intricacies of how it works. This lack of understanding can affect our ability to make informed decisions about the use of technology in society. Therefore, it's important to recognize that expertise like that of professionals allows them to navigate complex tasks and systems more efficiently than the general population, hence they are often able to work more effectively within their specialization.