Which of the following is true concerning personal computers?

A. They decrease the demand for mainframe computers

B. They have been most successful in the home

C. The electronic spreadsheet has been a primary reason for their popularity

D. Their future is not so bright owning to the improved cost-performance ratio of minis and mainframes

E. None of the above

Answer: Option C

Solution(By Examveda Team)

The true concerning personal computers the electronic spreadsheet has been a primary reason for their popularity. A personal computer may be a desktop computer or a laptop, netbook, tablet or a handheld PC. Early computer owners usually had to write their own programs to do anything useful with the machines, which even did not include an operating system.