Abstract: This research aimed to determine The Essential Requirements for using Social Networks Environments in King Saud University and to investigate how far these requirements are essential for students at KSU. The participants were all the students from the preparatory year at KSU; 12000 students during the second semester 2015. As for the research sample, it was 400 students. To meet research goals, the researchers create a questionnaire describing the essentials requirements for Integrating Social Networks Environments, after examining its validity and reliability The research result have revealed the following essential requirements: To develop an elective course for all students about SN. To train faculty members as well students about good usage of SN To build a good infrastructure for SN environments There are statistical significant differences between the average responses of students on favor for students in human colleges regarding assessing the requirements of using SN.