This paper, part of two, aims to assess how a selection of Lebanese Universities utilizes social media platforms to attract potential student candidates. Social Media is considered a significant recruitment tool universities use to attract high school graduates from the millennium digital generation. Different universities have dealt differently with social media, so capturing recorded activity is essential to assess such efforts and pinpoint gaps to justify student recruitment investments by universities. This study uses a mix of quantitative and qualitative methods. A descriptive comparative analysis is carried out based on collected data from the different university social media platforms to help categorize selected universities in their efforts, successes, and gaps. However, this paper, the first part of two, represents the theoretical foundations needed for the study. Paper part two (2) will follow to illustrate the numerical and graphical analysis. Results show a lack of motivation schemes to attract potential candidates and encourage them to interact with such platforms. Moreover, universities lack specialized digital marketing staff to produce the appropriate content and design marketing strategies that are attractive, interactive, and with high response rates to inquiries.