A router's wide area network (WAN) port acts as its gateway to other networks, providing an interface for the router to send outgoing traffic over. Computers should not be connected to a router's WAN ...

To share a printer between two computers, both computers need to be connected to the same network. Business networks are usually created using a network router, but you can also create small networks ...

That USB port on your router looks useful, but plugging in the wrong device can create security and performance problems ...

Emily Long is a freelance writer based in Salt Lake City. After graduating from Duke University, she spent several years reporting on the federal workforce for Government Executive, a publication of ...

Many computer users don’t realize it, but for most people their internet router is the most important electronic device in their home. It links most of their other devices together and to the world, ...

Guest networks are surprisingly useful.

Q: I am a customer of Comcast/Xfinity. Recently, I changed my old modem/router for a new modem/router and everything connected without issue except for my printer, which is an Epson Workforce 645.