Question: What is the Difference Between a LAN, WAN and PAN? HD

What is the difference between LAN (local area network), WAN (wide area network) and PAN (personal area network)? I do know that LAN can be used for small or large networks so why do the other two exist and what is their pi=urpose or advantage(s). -Kris To Ask Questions Email: Question@EliTheComputerGuy.com Patreon Campaign for a Geekier world: http://www.patreon.com/elithecomputerguy Signup for our email list at: http://www.elithecomputerguy.com/email-signup/ (#Microstopped... We will never forget) For Classes, Class Notes and Blog Posts: http://www.EliTheComputerGuy.com Visit the Main YouTube Channel at: http://www.YouTube.com/EliTheComputerGuy Follow us on Twitter at: http://www.Twitter.com/EliComputerGuy