With an increased use of modern ICT methodologies in teaching, additional research is needed to evaluate their effects on students’ learning. To ensure the effective teaching and learning, there was introduces software programs one of them is NetOp. The purpose of this paper is to empirically investigate how the Internet-based computer laboratory using NetOP at BEC (PAAET). This paper summarizes both teachers’ and students’ experiences in the teaching-learning process using NetOp in a computer laboratory. Teaching and learning in a computer lab have advantages and disadvantages for both teachers, and students. However, in this paper we have shown that the benefits of the computer laboratory using NetOp outweigh its drawbacks and conclude that it has been successfully used both for teaching and learning of in BEC before Covide-19 pandemic.