This document is a slideshow presentation about information and communications technology (ICT) given by Mayra Marlen Cienega Hernández on June 16, 2015. It discusses how ICT is important for economic development worldwide but that its purposes are not always achieved due to misuse. It also describes the different levels of access to ICT based on literacy and wealth, and some of the challenges of digital divides in availability, accessibility, affordability, and capacity. The presentation notes how newer technologies have decreased the popularity of older broadcasting technologies like television, telephone, and radio.