The digital divide refers to unequal access to information and communication technologies amongst different groups in society. It correlates with knowledge capital, social capital, and human capital. Specifically, the digital divide is related to knowledge capital because not all employees have the same experience and skills with technology. It relates to social capital as users can build online communities and relationships. Finally, it connects to human capital since not all workers have the same skill sets, so education is needed to improve skills and productivity using technologies.