This tutorial is a how-to-guide on how to check for or change the  IP ADRESS, MAC ADDRESS and DEFAULT GATEWAY ADDRESS on any computer running Windows, MacOS or Linux. Knowing how to do this is valuable especially when connecting to a network that needs a certain type of IP configuration on end user devices. We’ll also show you how to configure a proxy server address on any computer running the operating systems mentioned above. Click on the button below to watch the video tutorial on YOUTUBE.