OSI levels are very important in communication among computers in computer networks. You are requested to prepare a report on OSI levels. Explain OSI levels step by step. You can search them from books, magazines or articles. You are requested prepare your report using your words. Do not make copy paste from some documents. First learn it and than summarize in your report using by your words. You can use the following steps while preparing the report. Step 1.Abstract: Action Define topic here, as clear as much 2.Literature Write your literature review result here. review Write here your contribution on this study. What did you do dealing with this topic. 3.Contribution 4.Comperision Compare your study with the study that has been done before. 5.Conclusion Write your final idea about this study. Write here your suggestions to the researchers who are going to work on the same subject in the future. Write here references 6. Future advise 7.References