If you're troubleshooting some network problems in your office and some computers are connected to a router, you may need the IP address of each computer, its primary DNS server and the default router ...

There are days when your connection breaks, not because the internet is down, but because your computer is confused. Wrong IP, no IP, stuck on an old network, or just refusing to pick up a new one.

The DNS (domain name service) is involved in virtually every connection we establish on the Internet, as well as on our local area networks. As such, it is critical that this service perform without ...