This paper examines the use of Computer Assisted Instruction to develop students' Reading Skill in English Language. Two objectives and two research questions were formulated to guide the study. Senior Secondary School Students two (SS II) of a selected school were the participants of this study. Due to the timeframe and nature of the research, only forty (40) students in SS II were selected to constitute the sample size using purposive sampling technique. Twenty (20) control and 20 treatment group were formed to test the effect of the CAI. Pre-posttest were applied to measure the effect of CAI. The findings of the study revealed that use of computer assisted instruction (CAI) improves students' reading skill in English language. Therefore, it is recommended that educational stakeholder should ensure that ICT facilities are sufficiently available in schools and language teachers should be adequately trained to utilize computers in their instructions.