What is VoIP? PowerCert Animated Videos 2024-10-07 | Go to my sponsor aura.com/powercert to get a 14 day free trial and see if yourpersonal 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
Data Packets - How does the internet send data? PowerCert Animated Videos 2024-09-16 | Visit http://brilliant.org/PowerCert for a free 30 day trial. How does the internet work? This is an animated video explaining how data packets work on the internet.
Internet Bandwidth (speed) Explained PowerCert Animated Videos 2024-08-13 | 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.
Circuit Switching vs Packet Switching PowerCert Animated Videos 2024-07-25 | 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.
How Email Works PowerCert Animated Videos 2024-06-19 | EasyDMARC - Start a free trial - bit.ly/EasyDMARCHow does email work? This is an animated video explaining the email process.
What is RAID Parity? PowerCert Animated Videos 2024-03-28 | 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
IPsec Explained PowerCert Animated Videos 2024-03-11 | 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.
Collision Domain vs Broadcast Domain PowerCert Animated Videos 2024-01-30 | Install Combo Cleaner: combocleaner.com/?utm_source=powercert&utm_medium=cpc&utm_campaign=202311 Use my code “POWERCERT80” for 80% off for Mac or PC versionsThis is an animated video explaining the difference between collision domains and broadcast domains.
Layer 2 vs Layer 3 Switches PowerCert Animated Videos 2023-12-12 | ►Exclusive Deal. Get the VPN that I use (affiliate). nordvpn.com/powercertSave 59% on a 2-year plan + 4 months freeThis is an animated video describing the difference between Layer 2 vs Layer 3 switches.Topics Include:Intro: 00:00What is a switch?: 00:09OSI model: 00:24Layer 2 switch: 00:54Layer 3 switch: 02:05Example VLAN scenario: 02:37Router vs Layer 3 switch: 04:43Review: 05:07
What is a Guest Network? PowerCert Animated Videos 2023-11-01 | Go to my sponsor aura.com/powercert to get a 14 day free trial and see if yourpersonal information has been leaked online.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.
Windows Command Line Tools PowerCert Animated Videos 2023-10-17 | 🛒 Protect your devices today with Bitdefender Total Security and get 64% off:bit.ly/BitDefender-SAVE-64 "Best antivirus I've tested"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.
What is a Patch Panel? (cable management) PowerCert Animated Videos 2023-09-04 | Purchase shares in great masterpieces from artists like Pablo Picasso, Banksy, Andy Warhol, and more: https://www.masterworks.art/powercertA 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: 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.
Power over Ethernet (PoE) - Explained PowerCert Animated Videos 2023-08-14 | Get Deeper Connect Air (affiliate) bit.ly/deeperairPower 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
Proxy vs Reverse Proxy Explained PowerCert Animated Videos 2023-06-12 | Access the Internet via Bright Data's proxy network brightdata.com/powercertThis 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.#proxy #residentialproxy #reverseproxy #brightdata
FAT32 vs exFAT vs NTFS - Windows File Systems PowerCert Animated Videos 2023-04-21 | ⚙️ 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 iolo.com/powercertThis is an animated video explaining the different Microsoft Windows file systems such as: FAT32, exFAT, and NTFS
DNS Records Explained PowerCert Animated Videos 2023-03-27 | Go to my sponsor aura.com/powercert to get a 14 day free trial and see if yourpersonal 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.Topics Include:Intro: 00:00How DNS works: 00:17DNS servers: 00:57Aura 02:47Aura VPN speed test 03:47A record: 04:38AAAA record: 05:18CNAME record: 05:45MX record: 08:15SOA record: 09:28NS record: 11:30SRV record: 12:01PTR record: 12:40TXT record: 13:31
What is a Firewall? (short) PowerCert Animated Videos 2023-02-01 | 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. It blocks unwanted traffic and permits wanted traffic.
VPN (Virtual Private Network) Explained PowerCert Animated Videos 2023-01-25 | ►Get the VPN that I use (affiliate). nordvpn.com/powercertSave 65% on a 2-year plan + 4 months freeWhat 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 video was NOT sponsored. I was NOT paid to make this video by anyone.
Virtual Machines vs Containers PowerCert Animated Videos 2022-12-28 | This is an animated video explaining the difference between virtual machines and containers.►►RoboForm Everywhere bit.ly/3S05wAM (affiliate) Save up to 42% using my link.►►RoboForm Free roboform.com/lp?frm=rfp-012&affid=pcert
Virtualization Explained PowerCert Animated Videos 2022-09-27 | 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 buymeacoffee.com/powercert►Try Aura 14 days for FREE: youtu.be/yEv79R4L7HcFraud & Identity Protection, VPN, Antivirus, Password Manager, Parental Control (partner) aura.com/powercertTopics Include:What is Virtualization?: 00:00Hypervisors: 02:10Benefits of Virtualization: 05:46
Subnets vs VLANs PowerCert Animated Videos 2022-08-16 | ► VLAN switch I purchased ► amzn.to/3z5gnpu (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.
Network Ports Explained PowerCert Animated Videos 2022-07-18 | ► Networking Audio Book recommendation ►amzn.to/3rxrkfi (Amazon affiliate). Just get the book by signing up for a free 30 day trial of Amazon Audible Premium Plus. What is a port? What are port numbers? A port is a logical connection that is used by programsand 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: youtu.be/8UZFpCQeXnMGo to my partner aura.com/powercert to get a 14 day free trial and see if your personal information has been leaked online. (Fraud & Identity Protection, VPN, Antivirus, Password Manager, Parental Control)#ports #networking Topics Include:What is a Port?: 00:00IP addresses vs Ports: 00:47Common Port Example: 01:36Netstat: 02:55Port Numbers: 05:00Final Example: 07:48
Power Supplies Explained PowerCert Animated Videos 2022-06-27 | 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 and the difference between non-modular, fully modular, and semi-modular.Coolermaster power supply calculatorcoolermaster.com/power-supply-calculatorMy power supply (Amazon affiliate)amzn.to/3E54ZZY#psu #powersupply Topics Include:Intro: 00:00Connectors: 00:43Power Supply Wattages: 03:53Modulars: 05:0080 Plus Ratings: 06:37Power Supply Story: 09:51
Monitors Explained - LCD, LED, OLED, CRT, TN, IPS, VA PowerCert Animated Videos 2022-06-07 | Monitor that I use and recommend: amzn.to/3ZPqREu (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: twitter.com/PowerCertTopics Include:Intro: 00:00CRT Monitor: 00:51Refresh Rate: 01:34LCD Monitor: 02:12Contrast Ratio: 03:52Flan Panel Types: 04:47TN Panel: 05:00Response Time: 05:21IPS Panel: 06:20VA Panel: 07:30OLED Monitor: 08:31Resolution: 10:19Aspect Ratio: 11:54Monitor Recommendation: 12:57
Wireless Bridge Mode - Networking PowerCert Animated Videos 2022-04-12 | 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.
LAN, WAN, SUBNET - EXPLAINED PowerCert Animated Videos 2022-03-14 | This is an animated video explaining the difference between a LAN (local area network), WAN (wide area network), and a subnet (subnetwork).
Public vs Private IP Address PowerCert Animated Videos 2022-02-07 | Get the VPN that I use. nordvpn.com/powercert(affiliate) Get 64% off a 2-year plan + 4 months free.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.
MAC Address Explained PowerCert Animated Videos 2022-01-25 | 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: youtu.be/cn8Zxh9bPioDefault Gateway video: youtu.be/pCcJFdYNamc
WiFi 6 Explained PowerCert Animated Videos 2021-12-13 | What is WiFi 6 (802.11ax) 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 #wifi6eWiFi 6 router recommendation (Amazon affiliate) amzn.to/3FBBSysWiFi 6E router - powerful- 12 streams (Amazon affiliate) amzn.to/3n4eGm7
Cloud Computing Explained PowerCert Animated Videos 2021-11-17 | What is cloud computing? 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. AWS - Amazon Web Services is the biggest cloud provider.#cloud #cloudcomputing #aws
Subnet Mask - Explained PowerCert Animated Videos 2021-09-30 | ► Get the COMPUTER NETWORKING audio book here ►amzn.to/3rxrkfi (Amazon affiliate). Just get the book by signing up for a free 30 day trial of Amazon Audible Premium Plus. 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 video also does a short lesson on subnetting. Subnetting is breaking down a large network into smaller networks or subnets.
Bluetooth vs WiFi - Whats the difference? PowerCert Animated Videos 2021-08-11 | 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.
Default Gateway Explained PowerCert Animated Videos 2021-07-26 | 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. This video also explains what is the host and network portion of an IP address.
APIPA Explained - Automatic Private IP Addressing PowerCert Animated Videos 2021-06-21 | 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
NETSTAT Command Explained PowerCert Animated Videos 2021-06-09 | 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.Netstat -b requires elevation and has to be run as an administrator. You can open cmd as an administrator by searching for it in the Windows search bar located in the bottom left corner of the desktop screen. Type cmd in the search bar, then, right-click on Command Prompt and select Run as administrator.0:00 Intro0:58 Netstat Example1:51 Netstat -n3:04 Netstat -a4:10 Netstat -b4:36 Netstat -f4:54 Netstat -bf5:20 Netstat -an5:45 Netstat -?
IPCONFIG Explained - Flush DNS Cache PowerCert Animated Videos 2021-05-12 | 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. It also discusses what is a dual stack.#ipconfig0:00 IPconfig1:29 Dual Stack3:32 IPconfig/all5:01 Flushing DNS6:59 DNS Spoofing7:34 /displaydns
SSD vs Hard Drive vs Hybrid Drive PowerCert Animated Videos 2020-12-14 | Online Backup I recommend: 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 #sshdJoin this channel to get access to perks:youtube.com/channel/UCJQJ4GjTiq5lmn8czf8oo0Q/join
Traceroute (tracert) Explained - Network Troubleshooting PowerCert Animated Videos 2020-11-28 | 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
Networking Tools - Hardware PowerCert Animated Videos 2020-11-05 | Networking tool kit I recommend (affiliate) amzn.to/353udHn. 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.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.
USB Ports, Cables, Types, & Connectors PowerCert Animated Videos 2020-10-16 | This is an animated video that describes the different kinds of USB (universal serial bus) ports, USB cables, and connectors. It discusses USB type A, type B, type C, mini B, and micro B.#USBUSB C to USB C Cable (affiliate) amzn.to/32SJERcUSB C to Type A Cable (affiliate) amzn.to/2K8RKORUSB WiFi Adapter (affiliate) amzn.to/2K6zlSQUSB Gigabit Ethernet Adapter (affiliate) amzn.to/38KmCQ9►Never forget your passwords again. ►bit.ly/3S05wAM (RoboForm affiliate). RoboForm is my personal password manager. Sync all your logins and passwords across all your devices. Save up to 42% using my link.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
MU-MIMO Explained PowerCert Animated Videos 2020-08-28 | 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 amzn.to/2YJOgH9(affiliate)12 stream MU-MIMO router 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.
Plenum vs Non Plenum PVC Network Ethernet Cables. PowerCert Animated Videos 2020-08-16 | This is an animated lesson discussing the difference between unshielded twisted pair PVC rated cables, such as plenum (cmp), riser (cmr) and cm Ethernet cables. Follow me on Twitter @PowerCert
Network Connectors Explained PowerCert Animated Videos 2020-08-02 | 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: amzn.to/3jwITCQ(affiliate).Another handy tool is the USB wired network adapter: amzn.to/34wU75L(affiliate).Get the VPN that I use (affiliate). nordvpn.com/powercertUse 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
Motherboard Form Factors PowerCert Animated Videos 2020-03-19 | TWITTER ➤ http://twitter.com/PowerCertMotherboards 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.
Telnet vs SSH Explained PowerCert Animated Videos 2020-03-12 | 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/PowerCertTelnet examples below.towel.blinkenlights.nltelnet freechess.org 5000rainmaker.wunderground.com
What is a Server? Servers vs Desktops Explained PowerCert Animated Videos 2020-02-05 | 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.►Get the VPN that I use (affiliate). nordvpn.com/powercertSave 65% on a 2-year plan + 4 months free
What is a Hotspot? PowerCert Animated Videos 2019-11-10 | TWITTER ➤ http://twitter.com/PowerCertA 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). nordvpn.com/powercertUse coupon code 'powercert' and get 68% off a 2-year plan + 4 months free.
Wireless Access Point vs Wi-Fi Router PowerCert Animated Videos 2019-10-23 | 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). nordvpn.com/powercertUse coupon code 'powercert' and get 68% off a 2-year plan + 4 months free.
PING Command - Troubleshooting Networks PowerCert Animated Videos 2019-09-24 | 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. nordvpn.com/powercert(affiliate) Get 64% off a 2-year plan + 4 months free.
