Zach Star
What is Computer Science? (Part 2 Algorithms, Computation, and more)
In this part 2 video I discuss a few more topics in computer science including the design and analysis of algorithms, theory of computation, computer architecture, and more. This should show you the wide range of topics you will...
Curated Video
Inside the Computer: Exploring Key Components and How They Work
New ReviewThis video provides a basic overview of the key components inside a computer, such as the motherboard, CPU, RAM, hard drive, and power supply unit. It explains their functions and how they work together to make a computer operate. The...
Curated Video
Understanding Computers: From Personal Devices to Servers
New ReviewComputers are electronic devices that manipulate data to create a wide range of digital content such as photos, movies, websites, and games. They consist of hardware components like internal parts and external peripherals, as well as...
Packt
Introduction to computer hardware and software : What is the BIOS?
From the section: Firmware. In this section, we learn about BIOS, POST and system setup. Basic Input/Output Services (BIOS) is code (firmware) built into every motherboard to give the CPU basic communication with the hardware attached to...
Curated Video
CompTIA A+ Certification Core 1 (220-1101) - What Is a Computer?
Computers are everywhere if you know where to look! What are the parts and the functions of a computer? What do all these devices have in common? This clip is from the chapter "Book Chapter 2 - The Visible Computer" of the series...
Packt
Introduction to computer hardware and software : What is a Computer?
From the section: The Visible Computer. In this section, we learn more about primary PC computer, external connections and learn more about computer. Computers are everywhere if you know where to look! What are the parts and the...
Packt
Introduction to computer hardware and software : Installing a Motherboard
From the section: Motherboards. In this section, we look into motherboard features such as Chipsets and how to install. Installing a motherboard into a case is part science and part art. The science comes first. The motherboard must...
Packt
State the purpose of network hardware : Cables and Connectors
From the section: Essentials of Networking. In this section, we learn about WANS, Routers, cables and connectors. When a router connects two or more LANs, it creates a Wide Area Network. To understand WANs, it’s critical to understand...
Packt
Introduction to computer hardware and software : Inside the PC
From the section: The Visible Computer. In this section, we learn more about primary PC computer, external connections and learn more about computer. Geeks go into PC cases and this episode is a case in point, if you’ll pardon the pun....
Packt
Introduction to computer hardware and software : Installing a CPU
From the section: CPUs. In this section, we explore features about CPU. Every computer needs a CPU. The installation steps are straightforward but should be handled with care to prevent EMP damage. Additionally, some form of cooling is...
Packt
Introduction to computer hardware and software : Touring the Case
From the section: Motherboards. In this section, we look into motherboard features such as Chipsets and how to install. A PC’s case is an amazing and often overlooked part of the system. Understanding common case features makes it easier...
Packt
State the purpose of network hardware : Hexadecimal
From the section: Essentials of Networking. In this section, we learn about WANS, Routers, cables and connectors. The central box that connects devices on our LANs has gone through many advancements over the years. Whether hubs or...
Packt
Introduction to computer hardware and software : Graphics Cards and Connections
From the section: Display Technologies. In this section, we explore our display options for per our uses. Monitors don’t create the images they display; that’s the graphics card’s job. Graphics cards come with different features and...
Crash Course
Computer Engineering & the End of Moore's Law: Crash Course Engineering #35
This week we’re exploring a field of engineering that is essential to how you’re watching this video: computers and computer engineering. We’ll explain differences between hardware and software, how engineers are working on making...
Curated Video
CompTIA A+ Certification Core 1 (220-1101) - WANs and Routers
When a router connects two or more LANs, it creates a Wide Area Network. To understand WANs, it's critical to understand routers and how they use logical addressing. This clip is from the chapter "Book Chapter 18 - Essentials of...
Programming Electronics Academy
Connect Arduino to internet over USB (with Processing) - Simple Space Weather meter example (Part 2)
Have you ever wanted to connect your Arduino to the internet? Your first thought was probably like okay, I guess I'll need some type of Wi-Fi shield or a Wi-Fi enabled board in order to connect to the internet. But what if you're...
Programming Electronics Academy
Arduino MASTERCLASS | What can Arduino do? PART 1
Are you looking for the perfect series of videos to get started with Arduino? Well, you are in luck, because in this series of videos, you are going to learn everything you need to get started with Arduino. By the time you're done here,...
Programming Electronics Academy
Connect Arduino to internet over USB (with Processing) - Simple Space Weather meter example (Part 1)
Have you ever wanted to connect your Arduino to the internet? Your first thought was probably like okay, I guess I'll need some type of Wi-Fi shield or a Wi-Fi enabled board in order to connect to the internet. But what if you're...
Programming Electronics Academy
Using Serial.read() with Arduino | Part 1
Are you trying to use Serial.read() to get data from a serial port to your Arduino? Maybe you’re using the Arduino Serial Monitor window and sending in data, or maybe you’ve got a program running on your raspberryPi sending data via...
Curated Video
CompTIA Security+ Certification SY0-601: The Total Course - Securing Hardware
All IT solutions, in the end, run on hardware somewhere. Restricting physical access to IT hardware such as through locked server rooms and encryption of data at rest provide a layer of security. This clip is from the chapter "Securing...
Programming Electronics Academy
Display Arduino output (e.g. sensor data) on your computer monitor with this simple function: Part 1
In many cases while using an Arduino, you will want to see the data being generated by the Arduino. One common method of doing this is using the print() function from the Serial library to display information to your computer’s monitor....
Programming Electronics Academy
TTL Serial Communication Explained | Part 2
Many microcontrollers come equipped with a simple way to communicate serially – using a USART. USART stands for Universal Synchronous/Asynchronous Receiver/Transmitter. Wow – that’s one heck of a name! But let’s dive in – it actually way...
Programming Electronics Academy
Display Arduino output (e.g. sensor data) on your computer monitor with this simple function: Part 2
In many cases while using an Arduino, you will want to see the data being generated by the Arduino. One common method of doing this is using the print() function from the Serial library to display information to your computer’s monitor....
Curated Video
The Absolute Beginners Guide to Cyber Security 2023 - Part 1 - Adware and Spyware
New ReviewThis video illustrates adware and spyware in detail and how to get rid of them from your computer.