Browsing Brazilian Portuguese translation

538.

\marginnote{Are you already online? If the NetworkManager icon in the top panel shows a connection then you may have successfully connected during the Ubuntu setup process. You can also simply open a browser and see if you have access to the Internet. If so, you do not need to do anything for the rest of this section.} If you have an \emph{Ethernet} cable running from a wall socket or networking device, such as a switch or router, then you will want to setup a wired connection in Ubuntu.