2 Customizing my computer38Built-in network featureThe built-in network feature allows you to connect your computer toan Ethernet-based (10/100 Mbps) network.To use the network feature, connect an Ethernet cable from thenetwork jack on the rear of the computer to a network jack or hub onyour network.Universal Serial BusThe Universal Serial Bus (USB) port is a high-speed serial bus whichallows you to connect and daisy-chain USB peripherals without takingup precious system resources. Your computer has three ports available.