If you have ever opened Network Neighborhood or My Network Places and discovered that some of the computers on your Windows 95, 98 and Me home network had vanished from the list, you may have ...

Netstat (Network Statistics) is a command-line tool for monitoring and troubleshooting computer network issues. This tool shows you all your device’s connections in as much detail as you need. With ...

Your Internet service provider tells you that your service should provide “up to” 8 Mbps downstream. But then a Web-based speed tester tells you you’re getting less than that. Who’s to blame here? To ...

If you're using Ethernet to network your computers, you know how important it is for your network to be available all the time. If the Ethernet goes down, your business could come to a grinding halt.

If your web browser, email program, or any of a hundred other internet-connected apps on your Mac starts complaining about not having a connection, you may have to do a bit of sleuthing to figure out ...