Computerworld recently showcased 10 great free network management tools. Readers responded with some of their own favorites, so I’m going to take a look at those tools and report on their capabilities ...

A smartphone can be a key part of a network troubleshooting toolkit. When maintenance is required, network pros most often make changes from a desktop PC or laptop. But an iPhone or Android phone can ...

Videoconferencing has revealed to all of us how good—or poor—our Internet connections really are. However, if you’re just loading Web pages or reading email, it’s unlikely you can get a sense of ...