Add Yahoo as a preferred source to see more of our stories on Google. If you struggle to get good wireless signals throughout your house, you've done everything you can to improve those Wi-Fi speeds, ...

Replace a faulty phone jack in 10 minutes.

My house has 6 phone jacks in the various rooms, all of which are wired with CAT5 cable. I'd like to convert some of these into Ethernet runs, but I'm not sure how to figure out which cables are which ...

I cancelled my home phone line. Our house has phone jacks everywhere, but not many ethernet jacks. Can the phone wiring be repurposed for home networking rather than telephony? The house was built in ...

If you struggle to get good wireless signals throughout your house, you've done everything you can to improve those Wi-Fi speeds, and even the most reliable mesh systems aren't working, going full ...