Switching to a new DNS server might result in a snappier Internet. Kirk McElhearn explains how to edit your DNS settings, and how to know if you should.
Network Radar has a robust set of tools for troubleshooting your local area network.
Is your iPod touch-toting child spending too much time on the Internet? Christopher Breen shows you how to carefully control the hours they're able to access your Wi-Fi network.
We've got art in many shapes and forms in this week's Mac app roundup: From vector to wall, these apps could help unleash your inner Picasso.