Visit http://brilliant.org/PowerCert/ for a free 30 day trial and a 20% discount on the annual premium subscription The Spanning Tree Protocol was developed to prevent broadcast loops when multiple switches are used on a network. This video also shows you how to create switching loops (broadcast storm). #ccna

Go to my sponsor https://aura.com/powercert to get a 14 day free trial and see if your personal information has been leaked online. VoIP stands for voice over internet protocol. It's a technology that allows you to make phone calls over an internet connection instead of over standard telephone lines

Visit http://brilliant.org/PowerCert/ for a free 30 day trial. The first 200 people will get 20% off their annual premium subscription. How does the internet work? This is an animated video explaining how data packets work on the internet.

Visit http://brilliant.org/PowerCert/ for a free 30 day trial. The first 200 people will get 20% off their annual premium subscription. This is an animated video explaining internet bandwidth or speed. Bandwidth is measured in bits per second (bps). It’s a measurement of how much data is transferred over a network in 1 second.

Visit http://brilliant.org/PowerCert/ for a free 30 day trial. The first 200 people will get 20% off their annual premium subscription. This is an animated video explaining the difference between circuit switching and packet switching.

EasyDMARC - Start a free trial - https://bit.ly/EasyDMARC How does email work? This is an animated video explaining the email process.

Visit http://brilliant.org/PowerCert/ for a free 30 day trial and get 20% off their annual premium subscription. What is Parity? RAID parity is information that is used to rebuild the data in the event of a disk failure. This video teaches how parity is calculated. #parity #raid

Visit http://brilliant.org/PowerCert/ for a free 30 day trial. The first 200 people will get 20% off their annual premium subscription. IPsec is a set of protocols for security at the network layer of the OSI model. IPsec secures the data when communication is happening between two points over a network by adding encryption and authentication. It is also the protocol that is commonly used by businesses to create VPNs.

Install Combo Cleaner: https://www.combocleaner.com/?utm_source=powercert&utm_medium=cpc&utm_campaign=202311 Use my code “POWERCERT80” for 80% off for Mac or PC versions This is an animated video explaining the difference between collision domains and broadcast domains.

This is an animated video describing the difference between Layer 2 vs Layer 3 switches.

Try Aura 14 days for FREE: https://aura.com/powercert (Fraud & Identity Protection, VPN, Antivirus, Password Manager, Parental Control) (Affiliate Partner) A guest network is a feature on modern WIFI routers that allows visitors to have internet access in your home if you don’t want to give them your primary WIFI password or have access to any devices on your network.

🛒 Protect your devices today with Bitdefender Total Security and get 64% off: https://bit.ly/BitDefender-SAVE-64 Windows command line tools provide a wealth of troubleshooting information about computers and networks and in this video, you’ll learn about a few of them including: Ping, Tracert, Pathping, NSlookup, ARP, IPconfig, Netstat, SFC, DISM, and Telnet.

Purchase shares in great masterpieces from artists like Pablo Picasso, Banksy, Andy Warhol, and more: https://www.masterworks.art/powercert A patch panel is a flat piece of hardware with network ports that is typically located in a server room or wiring closet. Its purpose is to reduce clutter by by keeping your network cables neat and organized. See important Reg A disclosures: https://www.masterworks.com/cd *“net returns” refers to the annualized internal rate of return net of all fees and costs, calculated from the offering closing date to the sale date. IRR may not be indicative of Masterworks paintings not yet sold and past performance is not indicative of future results.

Get Deeper Connect Air (affiliate) https://www.indiegogo.com/projects/2799363/x/28783253?secret_perk_token=01e814c8 Power over Ethernet (PoE) is a technology that delivers DC power to networking devices such as IP phones, security cameras, and wireless access points, over the copper wires in an Ethernet cable, which eliminates the need for a separate power cable. #PoE

Access the Internet via Bright Data's proxy network https://brightdata.com/powercert This video explains the difference between a forward proxy and a reverse proxy. A proxy server acts as a middleman between a private network and the internet, safeguarding the network by regulating traffic, blocking harmful websites, masking client IP addresses, logging user activity, bypassing content restrictions and commonly used for web data collection. A reverse proxy enhances security for servers by hiding their IP addresses, blocking malicious traffic, and implementing load balancing to distribute traffic evenly.

⚙️ Thanks to iolo for sponsoring this video! Get 60% off System Mechanic Ultimate Defense with 30 days of FREE 24/7 Live Tech Support! Use code "PowerCert" at https://www.iolo.com/powercert This is an animated video explaining the different Microsoft Windows file systems such as: FAT32, exFAT, and NTFS

Go to my sponsor https://aura.com/powercert to get a 14 day free trial and see if your personal information has been leaked online. What are DNS records? In this video we’re going to talk about DNS records that you would find in a DNS server’s database. Such as A and AAAA records, MX, CNAME, SRV, TXT, PTR, and SOA.

The VPN that I use (affiliate). https://nordvpn.com/powercert Save 59% off a 2-year plan + 1 month free What is a VPN? VPN stands for virtual private network. A VPN is what establishes a secure and reliable network connection over an unsecure network such as the internet. It protects your internet traffic and disguises your identity as you surf the internet.

This is an animated video explaining the difference between virtual machines and containers. ►►RoboForm Everywhere https://bit.ly/3S05wAM (affiliate) Save up to 42% using my link. ►►RoboForm Free https://www.roboform.com/lp?frm=rfp-012&affid=pcert

What is virtualization? What is a hypervisor? Virtualization in computing is the process of simulating hardware and software, such as computers, operating systems, storage, and networking and it does it in a virtual or software environment. #virtualization #hypervisor

► VLAN switch I purchased ► https://amzn.to/3pkH9Sn (Amazon affiliate) What is the difference between subnets and VLANs? Both of these are used to separate or break down a network into smaller networks. Subnets separate networks physically, while VLANs separate networks virtually.

► Networking Audio Book recommendation ►https://amzn.to/3OcDQGW (Amazon affiliate). Just get the book by signing up for a free 30 day trial of Amazon Audible Premium Plus. Even if you cancel the trial within 30 days, the audio book is yours to keep without paying anything. What is a port? What are port numbers? A port is a logical connection that is used by programs and services to exchange information. It specifically determines which program or service on a computer or server that is going to be used..whether that is pulling up a web page, using an FTP service, accessing email and so on. Watch my Netstat video here: https://youtu.be/8UZFpCQeXnM #ports #networking

This is an animated video explaining computer power supplies and their connectors. It also explains the 80 plus efficiency certification that's given to power supplies. Coolermaster power supply calculator https://www.coolermaster.com/power-supply-calculator/ My power supply (Amazon affiliate) https://amzn.to/3ynKghK

Monitor that I use and recommend: https://amzn.to/3axfqtp (affiliate) A monitor is the primary output component of a computer. This video explains the different monitor types such as LCD, LED, OLED, and CRT. It also explains the different types of flat panels on LCD monitors such as TN, IPS, and VA. It also discusses resolutions, contrast ratios, refresh rates and response times. Which monitor is the best for gaming? Twitter: https://twitter.com/PowerCert

Wireless bridge mode is a feature that’s built into a wifi router that wirelessly connects 2 networks together and makes them one network. And it does this by using a router’s wireless signal to connect to another router’s signal to bridge the 2 networks together.

This is an animated video explaining the difference between a LAN (local area network), WAN (wide area network), and a subnet (subnetwork).

Get the VPN that I use (affiliate). https://nordvpn.com/powercert What are the differences between public and private IP addresses? Public IP addresses are registered on the internet. It’s what gives you access to the world wide web. Private IP addresses are not publicly registered on the internet. So you can’t access the internet using a private IP address.

What is a MAC address? What is the difference between an IP address and a MAC address? The MAC or media access control address is an identifier that every network device uses to uniquely identify itself on a network. ARP video: https://youtu.be/cn8Zxh9bPio Default Gateway video: https://youtu.be/pCcJFdYNamc

What is WiFi 6 and WiFi 6E? This is an animated video explaining the features in WiFi 6. WiFi 6 is faster than WiFi 5...but speed wasn’t necessarily its main goal. The main goal of WiFi 6 is to make a WiFi network perform better when a lot of devices are connected to it. #wifi6 #wifi6e WiFi 6 router recommendation (Amazon affiliate) https://amzn.to/3oQ5Ab6

Cloud computing refers to data and applications being stored and run on the cloud rather than being on your local computer or on-premises equipment.

► Get the COMPUTER NETWORKING audio book here ►https://amzn.to/3zUZJn5 (Amazon affiliate). Just get the book by signing up for a free 30 day trial of Amazon Audible Premium Plus. Even if you cancel the trial within 30 days, the audio book is yours to keep without paying anything. A subnet mask is a number that resembles an IP address. It reveals how many bits in the IP address are used for the network by masking the network portion of the IP address.

This is an animated video comparing Bluetooth vs Wifi. These are radio frequency technologies that are used for wirelessly connecting electronic devices. Bluetooth is for connecting devices to each other. And Wifi is for connecting devices to the internet.

What is a default gateway? A default gateway is a device that forwards data from one network to another. And the majority of the time this is going to be a router.

What is APIPA? If Microsoft Windows computers cannot make contact with a DHCP server to get an IP address, they will self-assign themselves an IP address. These IP addresses will be in this range 169.254.0.1 - 169.254.255.254. And the reason they do this is so that they will still be able to communicate with other computers on the same local network/subnet that also have self-assigned IP addresses. #APIPA

What is netstat? Netstat is a command line tool that is used to display the current network connections and port activity on your computer. It’s a useful tool that you can use to see what service may be running on your computer or server and what ports are open.

What is IPconfig? How do you flush your DNS cache? What is DNS spoofing? IPconfig is a command line tool that displays the TCP/IP network configuration of the network adapters on a windows computer. It displays things like your IP address, the subnet mask, and the default gateway. It also discusses flushing the DNS cache and switches, such as: /flushdns /displaydns /all. #ipconfig 0:00 IPconfig 1:29 Dual Stack 3:32 IPconfig/all 5:01 Flushing DNS 6:59 DNS Spoofing 7:34 /displaydns

Online Backup I recommend: https://www.idrive.com/p=powercert (affiliate) This is an animated video explaining the difference between an SSD (solid state drive), HDD (hard drive), and SSHD (hybrid drive). #ssd #sshd

What is traceroute? Traceroute (tracert) is a command line utility that is used in networking to show the route that is taken by data packets as they travel across the internet to their destination. It's a tool used to troubleshoot networking problems. #traceroute

This is an animated video explaining the tools that are used in networking. Such as a wire stripper, wire crimper, multimeter, time domain reflectometer, optical time domain reflectometer, loopback adapter, cable tester, punch down tool, and tone generator. Networking tool kit I recommend (affiliate) https://amzn.to/353udHn I am a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.

This is an animated video that describes the different kinds of USB (universal serial bus) ports, cables, and connectors. It discusses USB type A, type B, type C, mini B, and micro B. #USB I personally purchased this to add wireless networking to my desktop: https://amzn.to/3jwITCQ (affiliate). I am a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated site

What is MU-MIMO. This is an animated video explaining what it is and does. MU-MIMO allows communication to multiple devices at the same time. It breaks up the internet bandwidth and pushes it to the connected devices. It also explains beamforming. MU-MIMO Wi-Fi router recommendation https://amzn.to/2YJOgH9 (affiliate) 12 stream MU-MIMO router https://amzn.to/3b5CMCF (affiliate) I am a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.

This is an animated lesson discussing the difference between PVC rated cables, such as plenum (cmp), riser (cmr) and cm Ethernet cables. Follow me on Twitter @PowerCert

This is an animated video explaining the different types of network connectors. Such as the RJ45, RJ48, RJ11, BNC, USB, F-type, ST, MTRJ, LC, SC and UPC vs APC connectors. I personally purchased this to add wireless network to my desktop: https://amzn.to/3jwITCQ (affiliate). Another handy tool is the USB wired network adapter: https://amzn.to/34wU75L (affiliate). Get the VPN that I use (affiliate). https://nordvpn.com/powercert Use coupon code 'powercert' and get 68% off a 2-year plan + 1 month free. I am a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated site

TWITTER ➤ http://twitter.com/PowerCert Motherboards come in different shapes and sizes, known as a form factor. And in addition to its shape and size, the form factor includes the type of power supply and power connectors, the rear input/output panel, the mounting holes, etc.

What is Telnet? What is SSH? Telnet a terminal emulation program that is used to access remote servers. It's a simple, command line tool that runs on your computer and it will allow you to send commands remotely to a server and administer server just as if you were sitting in front it. TWITTER ➤ http://twitter.com/PowerCert Telnet examples below. towel.blinkenlights.nl telnet freechess.org 5000 rainmaker.wunderground.com

What are servers? This is an animated video explaining the difference between servers and desktop computers. This video also explains the difference between Xeon server CPUs and Intel core desktop CPUs. TWITTER ➤ http://twitter.com/PowerCert Get the VPN that I use (affiliate). https://nordvpn.com/powercert Use coupon code 'powercert' and get 68% off a 2-year plan + 1 month free.

TWITTER ➤ http://twitter.com/PowerCert A hotspot is a location where people can go to access the internet wirelessly with their mobile device, such as a laptop, tablet, or smartphone. Get the VPN that I use (affiliate). https://nordvpn.com/powercert Use coupon code 'powercert' and get 68% off a 2-year plan + 1 month free.

What is the difference between a wireless access point and a Wi-Fi router? A Wi-Fi router is what allows multiple wired and wireless devices to join together in a local area network. A wireless access point relays data between a wired network and wireless devices. Get the VPN that I use (affiliate). https://nordvpn.com/powercert Use coupon code 'powercert' and get 68% off a 2-year plan + 1 month free.

This is an animated video explaining the PING command with troubleshooting. The PING utility is a simple tool that you can use to troubleshoot networking issues. Get the VPN that I use (affiliate). https://nordvpn.com/powercert Use coupon code 'powercert' and get 68% off a 2-year plan + 1 month free.

What is a motherboard? What is a platform controller hub (pch)? This is an animated video explaining what a computer motherboard is and the motherboard components. The motherboard is the main component of a computer. It's basically a large circuit board that’s fit into a computer’s case and its where all the computer components connect to. Motherboards I recommend below (affiliates) For Intel CPUs https://amzn.to/2ZOIYYH https://amzn.to/2LnmuZw For AMD CPUs https://amzn.to/2NRyc1o I am a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.

Get the VPN that I use (affiliate). https://nordvpn.com/powercert Use coupon code 'powercert' and get 68% off a 2-year plan + 1 month free. A proxy server is a server that retrieves data out on the internet on behalf of a user. What is a VPN? This video also explains the difference between a proxy and a VPN. #proxy #vpn #nordvpn

Backup types explained. This is an animated video describing the difference between an incremental, differential, and full backup.

What is a tri band router? A tri band router broadcasts 3 separate bands. It will broadcast a 2.4 GHz band, and it will broadcast 2 separate 5 GHz bands. It's like having 3 separate networks in one device. Here is the Tri-band router that I recommend (affiliate) https://amzn.to/2YaEPy0 I am a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.

This is an animated video explaining what a network firewall is. A firewall is a system that is designed to prevent unauthorized access from entering a private network by filtering the information that comes in from the internet. A firewall blocks unwanted traffic and permits wanted traffic. Browse the internet in privacy. Get the VPN that I use (affiliate). https://nordvpn.com/powercert Use coupon code 'powercert' and get 68% off a 2-year plan + 1 month free.

This is an animated video explaining wireless password security options. It explains WEP, WPA, WPA2, WPA3, WPS, and Access Control. It also explains AES and TKIP. I am a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.

What is DDNS? This is an animated video explaining what Dynamic DNS is. Dynamic DNS is a service that allows you to access devices that are in your home, such as a computer, router, or security camera, even if your IP address changes. DDNS links https://dyn.com/dns/dyndns-pro-free-trial/ https://www.noip.com/free

What's the difference between cable, DSL and fiber. This is an animated video that explains these internet access technologies.

Mesh Wifi that I recommend (affiliate) https://amzn.to/2EKsbxb What is mesh wifi? What is Google wifi? This is an animated video explaining how mesh wifi works and what it is. A mesh wifi system is group of routers or wifi points that are placed in different locations inside a home. It provides a blanket of wifi coverage all throughout the home. #meshwifi #mesh #googlewifi I am a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.

CPU Cooler recommendation (affiliate) https://amzn.to/2EwAnlY What is better? CPU air cooling or water cooling? This is an animated video explaining the two different coolers. It also explains the purpose of a heat sink and thermal compound. What is thermal compound used for? I am a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.

This is an animated video explaining Ethernet network cables, such as unshielded twisted pair (UTP) and shielded twisted pair (STP). Straight (patch ) cables vs Crossover cables and CAT 3,5,5e,6,6a,7 and 8. It also shows the wiring order of ethernet cables and how to make RJ45 network patch cables. Get the VPN that I use (affiliate). https://nordvpn.com/powercert Use coupon code 'powercert' and get 68% off a 2-year plan + 1 month free. I am a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.

What is the difference between RAID 5 and RAID 6? This is an animated video explaining the difference between them.

What's the difference between half-duplex and full-duplex? Half duplex communicates in one direction at a time. Full duplex communicates in both directions at the same time.

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 animated video explaining what carrier sense multiple access with collision detection and collision avoidance are.

HTTPS 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 #HTTPS SSL certificates, domain names, or build a website and save up to 30% ►►http://Trygodaddy.com/powercert (affiliate)

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 5 GHz wifi band. It also explains what a dual band router is. TWITTER ➤ http://twitter.com/PowerCert Get the VPN that I use (affiliate). https://nordvpn.com/powercert Use coupon code 'powercert' and get 68% off a 2-year plan + 1 month free. I am a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.

Network types depend on how large they are and how much of an area they cover geographically. This video explains the difference between a LAN vs WAN, along with other networks. LAN - Local Area Network WAN - Wide Area Network #LAN #WAN

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, ad hoc, infrastructure and wireless mesh topologies.

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 to transfer files over a TCP/IP network.

Here is the WiFi extender that I recommend https://amzn.to/2N6pSH3 What is a WiFi extender - WiFi booster? A wifi extender is what extends the range of a wireless signal from a wifi router. It acts like a bridge between a wifi router and a wifi device, that is outside the range of a wifi router. It's also known as a wifi booster. NETGEAR WiFi AC1200 Range Extender (EX6200) I am a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.

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 opposite sides of a firewall. And setting up a DMZ in your home router designates a device as a DMZ host and will forward all the ports to that device. Wifi router that I recommend (affiliate) https://amzn.to/2Jv577C I am a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.

This video explains the difference between the BIOS, CMOS, and UEFI. It also explains what the purpose of the CMOS battery. What is the BIOS? What is UEFI? What is CMOS? #BIOS #UEFI #CMOS

M.2 NVMe SSD that I recommend https://amzn.to/2VO7E1G (affiliate) M.2 vs SSD comparison. What is an M.2 SSD? What is NVMe? This is an animated video explaining what these are and the difference between them. It also explains the difference between NVMe vs AHCI and M.2 vs NVMe. #nvme Get the VPN that I use (affiliate). https://nordvpn.com/powercert Use coupon code 'powercert' and get 68% off a 2-year plan + 1 month free. I am a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.

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/2VgnRgD What is a NAS? What is a Storage Area Network? #NAS #SAN #NETWORKATTACHEDSTORAGE I am a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.

This is an animated video explaining what HDMI, DisplayPort, DVI, VGA, & Thunderbolt are. A video port comparison. HDMI vs DisplayPort. VGA vs DVI. Video cable types are also explained. #HDMI #DISPLAYPORT My recommendation for all your cable needs (affiliate) https://amzn.to/2S9cZz7 I am a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.

What is ARP? This is an animated video explaining how ARP (address resolution protocol) works. ARP resolves an IP address to a MAC address.

What is powerline ethernet networking? This is an animated video explaining how powerline networking works. It uses powerline ethernet network adapters, along with the structure's electrical wiring, to network data. Buy Powerline Adapters here https://amzn.to/2t6nuYM I am a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.

What is NAT? This is an animated video tutorial explaining how NAT works (network address translation). What's the difference between a public IP address and private IP address? What's the difference between IPv4 vs IPv6?

What are VLANs? This is an animated video explaining what a VLAN is and how it works. Virtual local area network. #VLAN

What is SMTP? This is an animated video explaining what SMTP is. SMTP is the protocol that is used for sending email.

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?

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 router that I recommend (affiliate) https://amzn.to/2Jv577C This is the modem/router combo that I personally use in my home (affiliate) https://amzn.to/2CIg5WO #ROUTER #MODEM TWITTER ➤ http://twitter.com/PowerCert I am a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.

A VPN protects against a DDOS attack. Get the VPN that I use (affiliate). https://nordvpn.com/powercert Use coupon code 'powercert' and get 68% off a 2-year plan + 1 month free. Using a VPN hides your IP address and encrypts the data so you can surf the internet anonymously and securely. What is a DDoS attack? This is an animated video explaining what a DDoS attack is. Distributed denial of service. It also explains what is a botnet. #DDOS #BOTNET

This is an animated video explaining inkjet vs laser printers and thermal printers and dot matrix printers. It explains how a laser printer works. How an inkjet printer works. How a dot matrix printer works and how a thermal printer works. #PRINTER #LASERPRINTER #INKJET

This is an animated video explaining what is hyper threading. Hyper threading is a technology developed by Intel that virtually doubles the cores on the CPU. Making the CPU run faster and more efficient by scheduling the workload between the cores. #HYPERTHREADING #INTEL #CPU

This is a video showing how I made the video card in the CompTIA A+ video using powerpoint. This is how I make all my graphics in my videos. In powerpoint, you can create 3D graphics and animation.

Defrag a hard drive. This is an animated video explaining what is defragmention or doing a defrag on your hard drive. Defragging your hard drive will speed up your computer. How to make your computer faster? Do SSDs have to be defragged?

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. #DHCP Get the VPN that I use (affiliate). https://nordvpn.com/powercert Use coupon code 'powercert' and get 68% off a 2-year plan + 1 month free.

This is an animated video that explains the difference between a hub, switch, and a router. It explains how a router works, how a switch works and how a hub works. This is the modem/router that I personally use (affiliate) https://amzn.to/2Ng9vsp Router recommendation (affiliate) https://amzn.to/2Jv577C - This is a wifi router with a built-in switch that I recommend. Get the VPN that I use (affiliate). https://nordvpn.com/powercert Use coupon code 'powercert' and get 68% off a 2-year plan + 1 month free. TWITTER ➤ http://twitter.com/PowerCert I am a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.

TIP JAR: https://www.paypal.me/PowerCert My CompTIA A+ eBook http://powercert.com This is the Animated CompTIA A+ Certification Video Course 220-901. GET 30% off with this link ►►http://Trygodaddy.com/powercert and get your Domain Name, Build a Website, or use any of their other services at GoDaddy (affiliate). 50% off System Mechanic ►►http://Getiolo.com/powercert Topics Include: Input Devices & Peripherals: 0:10 Monitors: 11:09 Printers: 20:20 Storage Devices: 31:31 Mobile & Laptop Issues: 42:40 Power Supply: 52:57 Motherboard Form Factor: 55:06 I/O Interfaces: 1:00:29 Adapter / Expansion Cards: 1:08:05 RAM Slots: 1:17:52 Cooling: 1:21:23 RAM: 1:26:48 CPU, Socket, Chipset: 1:42:44 Bus Slots: 2:02:05 BIOS / CMOS: 2:08:55 RAID: 2:18:53 Networking Cables & Connectors: 2:23:19 Wiring Standards: 2:31:40 Firewalls: 2:35:07 Media Types: 2:36:47 Network Components: 2:41:20 Wireless Technologies: 2:49:13 IP Address: 2:51:54 IP Addressing Methods: 2:59:43 TCP/IP Protocol Suites: 3:04:38 Ports: 3:16:56 Internet Access Technologies: 3:18:32 Network Types: 3:23:56 Networking Tools: 3:25:56 SOHO Routers & Wifi: 3:28:59 Network Utilities: 3:40:17 Disclaimer: Affiliate link is Amazon

What is CPU cache? This is an animated video tutorial on CPU Cache memory. It explains Level 1, level 2 and level 3 cache. Why do CPUs need cache?

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 protocol. This video will explain them.

This is an animated port forwarding tutorial. It explains how to port forward and it also explains what are network ports. #portforwarding #ports Wifi router that I recommend (affiliate) https://amzn.to/2Jv577C Get the VPN that I use (affiliate). https://nordvpn.com/powercert Use coupon code 'powercert' and get 68% off a 2-year plan + 1 month free. I am a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.

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What is an IP address? This video is a tutorial that explains the difference between IP address IPv4 and IPv6 addressing and how to convert it to a binary number is also explained. Get the VPN that I use (affiliate). https://nordvpn.com/powercert Use coupon code 'powercert' and get 68% off a 2-year plan + 1 month free.

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. #chipset

This is an animated video showing the difference between 32 bit and 64 bit computing.

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PING and TRACERT (traceroute) networking command line tools (cmd). How to ping websites. How to use the tracert command.