core knowledge is a digital content distribution company focused on bringing web and mobile based e-learning products to the Bangladesh market. Core Knowledge (Core-K), an initiative of Rahimafrooz ( BD) Ltd, is a digital content distribution company focused on bringing web and mobile based educational, training and learning products for individuals, institutions and corporations. Core-K’s vision is to become a leader in the delivery of web and mobile based e-content products in the Bangladesh market. We will achieve our vision by sourcing the most appropriate e-content products in English and Bangla and by delivering them via multiple channels. Core-K’s products are: Online Learning Tools ( OLT): e-learning courseware for Corporate Workforce Training & Development DigiClass: Multimedia Teaching Solution forKindergarten to K-12 Blick: Bangladesh’s first ebook Store.