Every device connected to a network must have its own Internet Protocol address to communicate with other devices. In the case of most business and home networks, each computer is connected to a ...

Anywhere that multiple computing devices share a single Internet connection there is a router. Recently routers from Linksys, Netgear, Cisco and others were found to have a huge security flaw. This is ...

The indicator lights for active Ethernet connections might help you troubleshoot problems with a Wi-Fi router. While Wi-Fi and Ethernet may seem like two utterly different pieces of technology, they ...

Need more wired connections but only have a mesh WiFi router with limited Ethernet ports? I’ve got you covered! In this video, I’ll show you how to add extra Ethernet ports to your mesh WiFi router ...

Without an Ethernet port, the MacBook Air is a wireless-only device. But, with a cheap, portable adapter, you can hook it up to a wired network whenever you need. Sharon Profis Former Vice President ...