In today's classrooms, computers are generally being used to
a. perform tasks that teachers used to perform.
b. replace traditional instruction.
c. enhance traditional instruction.
d. provide passive learning experiences.

The answer is enhance traditional instruction. Computers are often used by teachers so that the teachers may have an easier time with their visual aids. Now that we have tools like powerpoint presentations and excel files, it will be easier for the teachers to prepare 

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