This paper discusses the theoretical framework in designing and developing a multimedia app intended to increase knowledge and perceived awareness towards cyber-bullying among adolescents. Given that cyber-bullying has become more serious lately. steps should be taken to ensure that this threat is curtailed (Willard. 2007). https://safeersappliancers.shop/product-category/rangemaster-lsk90dffss-c-longstock-dual-fuel-cooker-90cm/