Connecting With A Cable; Built-In Network Feature - Acer A315-58-57G3 User Manual

40 - Connecting to the Internet

Connecting with a cable

Built-in network feature

If your computer has a network port, plug one end of a network cable
into the network port on your computer, and the other end into a port
on your router (refer to the image below.) Then, you'll be ready to get
online.