Tip - What is a Network Switch vs. a Router?

What is a network switch as opposed to a router? To understand basic networking, you need to know the difference.
Tags: Resources_Landing, What is a Network Switch, What-is-a-network-router, What-is-a-network-switch, What_is_a_Network_Switch, basic-networking, managed-switches, networking-basics, small-business-networking-basics, unmanaged-switches