You can use Mac OS X to connect to the Internet and to other computers on a network from home, school, work, or public “hotspots,” such as cafes and airports.

You can connect to the Internet using a DSL or cable modem, with an AirPort wireless connection, or with a telephone modem. You can connect to other computers or networks using Ethernet, FireWire, or AirPort.

In order for your computer to connect to the Internet or to a network, it needs a connection method (wired or wireless), and network settings appropriate to the network or the Internet service you’re using. If you are connecting to the Internet, you may also need an account with an Internet service provider (ISP), or with the “hotspot” you are connecting to. Typically these settings include a user name or user account, a password, a phone number if you are making a dial-up connection, and other settings, depending on your ISP or network.

If you don’t know what settings you need to use, ask your ISP or network administrator.