Computer services for managing the display of on-line content, namely, providing a web based system and online portal featuring online non-downloadable software that enables customers, namely, parents and guardians, to limit children's access to or activities and spending on certain types of websites, applications and Internet content, record and track a child's activities on the Internet, namely, web sites visited, e-mail content, chat/instant messages content, keystrokes and screen shots, generate computer usage reports, and send alerts and event logs to a predefined e-mail address and password protected online portal