If your internet keeps lagging, buffering or dropping out, one of the quickest fixes is restarting your router. Restarting ...

When you encounter Wi-Fi problems, you can try troubleshooting your network or devices, check with your internet service provider, and more.

ZDNET's key takeaways Good Wi-Fi is essential, but most people feel like they can't control their spotty network.The best long-term solution is better hardware.In this guide, I explain what to look ...

I've had the common modem problems encountered by G4 DP users - kernel panics, -264 PPP errors, etc, on my G4/450 DP.<P>I downloaded & installed the latest OS update ...