Network settings refer to the configurations that determine how a device connects to a network, such as the internet or a local area network (LAN). These settings include options like IP address, subnet mask, gateway, and DNS servers, which help devices communicate with each other and access online resources. Adjusting network settings can improve connectivity and performance. For example, changing the DNS server can speed up web browsing, while setting a static IP address can ensure a device remains consistently reachable on a network. Properly configured network settings are essential for seamless communication and data transfer.