access point A network device that allows two or more computers to connect over a wireless network.
Address Book An application for maintaining lists of personal contacts and their pertinent information, such as their phone number, email address, street address, and relevant web pages.
administrator A powerful user account that has the ability to make permanent changes to your Mac’s operating system. An administrator can perform many functions, including deleting other users (even other administrators), installing software, installing device drivers, and so on.
AFP Apple Filing Protocol. A network protocol used to share files and network services among Macs.
AirDrop A feature that allows simple drag-and-drop file sharing with other ...