A network hub is used to connect computers together so that they can communicate with each other over the same cable. Set up a network hub by plugging in network cables from different computers using help from a certified computer technician in this free video on computer networks. Expert: Jonathan Ayres Bio: Jonathan Ayres has more than 25 years of computer industry experience with all types of computer hardware and operating systems. Filmmaker: Todd Green

In home networking, switches and hubs may look the same, but hubs communicate in cycles through network connections, and switches only send information to the destination computer. Learn about limitations to hubs that switches don’t have with help from a specialist in computer and network administration in this free video on home networking. Expert: Mark Daly Bio: Mark Daly has experience in computer and network administration, and has worked on every Microsoft OS from DOS to Windows Server 2008. Filmmaker: leighton silvestro
Video Rating: 5 / 5

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