This is the case because of the rapidly growing processing capabilities of today's computers. Is there a way to back up claims that computers have been more important in classrooms over the last several decades?

This is due to the fast expanding processing power of today's computers, which is the reason why this is the case. Is there any way to provide evidence in support of the argument that computers have become more significant in the educational setting over the last several decades?

Due to the impressive capabilities of modern computers, this is the case. When did widespread usage of computers in classrooms begin to occur?

This is due to the increasing sophistication of computers. How can we prove that over the last several decades, computers have become more and more commonplace in classrooms?