What is POP and IMAP? How does email work? This is an animated video explaining the difference between POP and IMAP. These are email protocols that are used to retrieve email from an email client, such as Microsoft Outlook. Should I choose POP or IMAP? Which one is better?
What is DHCP? This is an animated video explaining DHCP - Dynamic Host Configuration Protocol. Also explains the difference between a static IP vs dynamic IP.
This is an animated port forwarding tutorial. It explains how to port forward and it also explains what are network ports.
HTTP vs HTTP vs SSL / TLS. This video explains the difference between these protocols. It also explains how SSL works and what is an SSL certificate. #SSL #HT
Class B ID - Subnetting https://www.youtube.com/watch?v=wuIdYxaV46Y&t=10s A subnet is a logical subdivision of an IP network. The process of dividing a netwo
** Click SHOW MORE for important links! ** A+ Training Course Index: http://professormesser.link/220900 Professor Messer’s Course Notes: http://professormess
Watch my complete Networking Tutorial Playlist: http://goo.gl/WXNhTr Video walkthrough for using the Command Prompt to troubleshoot network connectivity using
RAID explained. This is an animated video explaining different RAID levels. It's a RAID tutorial of level 0, 1, 5, & 10. Redundant array of independent disks
Here is the dual band wifi router that I recommend (affiliate) https://amzn.to/2Jv577C This is an animated video explaining the difference between a 2.4 GHz vs
How to access your Gmail account using Microsoft Outlook 2007, 2010 or 2013 via POP3 protocol and keep local copies of all your email on your PC. UPDATE: Googl
This is an animated video explaining what HDMI, DisplayPort, DVI, VGA, & Thunderbolt are. A video port comparison. HDMI vs DisplayPort. VGA vs DVI. Video cab
Learn computer network layers or OSI layers in a computer network, OSI Model, OSI reference model or open system interconnection model or networking model inclu
A DMZ, or demilitarized zone, is used to help improve the security of an organization’s network by segregating devices, such as computers and servers, on the
What is FTP, SFTP, & TFTP? These are protocols that are used to transfer files over a network. FTP (File Transfer Protocol) is the language that computers use
This is an animated video showing the difference between 32 bit and 64 bit computing.
Certificates are used to prove identity and used for creating secure communication. Check out http://itfreetraining.com for more of our always free training vid
Here is the RAM that I use in my PC: https://amzn.to/2KqHGwQ (affiliate) This is an animated video RAM tutorial. Topics include how RAM works, RAM speed, DRAM,
PING and TRACERT (traceroute) networking command line tools (cmd). How to ping websites. How to use the tracert command.
This is an animated video explaining the difference between TCP and UDP protocols. What is TCP? What is UDP? Transmission control protocol vs user datagram p
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What is the difference between a NAS (network attached storage) and a SAN (storage area network)? Here is an example of a NAS (affiliate) https://amzn.to/2VgnR
This is an animated video describing the difference between a modem and a router. It discusses how a modem works and how a router works. Here is the wifi route
What is the difference between RAID 5 and RAID 6? This is an animated video explaining the difference between them.
An introduction to the basic Linux file system and how to get around in it. If you'd like to know more about how I can help you get started with Linux then plea
What is a network topology? A topology is the layout of how a network communicates with different devices. In this video we discuss the star, bus, ring, mesh,
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This is an animated DNS tutorial showing what a DNS server is and how it works. It explains the different levels of DNS, such as the resolver, root server, dom
Circuit switching is a type of communications in which a dedicated channel or circuit is established for the duration of a transmission, a method used by the t
A chipset explained. This is an animated video tutorial showing what a chipset is and and how it works. Northbridge and Southbridge chipsets are explained. #ch
A quick tutorial on how to set up VLANs and Trunks for the Cisco CCNA. Using Packet Tracer, I demonstrate the basics of VLANs and how they function. In this ser
What is CSMA/CD & CSMA/CA? Have you ever wondered how computers send data on a network without interfering with the data from other computers? This is an anima