With the widespread application of multimedia educational equipment in advanced educational devices, the focus of multimedia educational equipment is now shifting towards primary and secondary education. So, what are the main roles of multimedia educational all-in-one machines in education that deserve recognition? Summarizing years of experience, there are mainly the following aspects:

1. It is certain that multimedia education all-in-one machines have a great promoting effect on education. It is understood that educational all-in-one machines have great applicability and wide applications in China's primary and secondary school system. The multimedia touch all-in-one function significantly improves the classroom interaction effect.

2. The use of educational all-in-one machines can not only smoothly introduce digital educational information resources, but also enhance students' interest in learning. The multimedia touch education all-in-one machine is more convenient and efficient in displaying, processing, and storing teaching information. There are significant advantages in exploring student autonomous participation, teacher-student interaction, collaboration, and seminar based learning.

3. The educational all-in-one machine makes it easy for teachers to get started and use. It is conducive to promoting in many normal lecture education without subverting the previous teaching mode. Because using multimedia educational all-in-one machines allows for writing like traditional blackboards without dust pollution, even older teachers with poor computer skills can easily use them.

4. The educational all-in-one machine has high performance integration, flexibility, and convenience. In today's education and teaching in China, the sharing of educational resources is very important. Touch all-in-one machines can not only meet the functions of computers, but also replace the functions of projectors, electronic whiteboards, and blackboards. It can achieve functions such as storing, transmitting, and annotating courseware at any time. It is precisely because of these functions that multimedia educational all-in-one machines are increasingly favored by many educational institutions.