explai computer parts
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Most people just call everything that came in the box “the computer.” But if you’re looking for some more advanced vocabulary, we’ve outlined the definitions for basic computer parts here:
The Monitor
The monitor is the screen – it’s what you look at most of the time, and many people refer to this as their computer. But in fact the monitor doesn’t do any of the computing. It just shows you what’s going on inside your computer.
The Tower
The actual computing goes on in the box your monitor is attached to. Many people refer to this as the “tower,” and it is the case for your computer. Inside this case is where the magic happens.
The Processor

The CPU is the Central Processing Unit. The CPU is a four-square-inch chip inside your computer that has millions of transistors, each of which can perform a mathematical operation. This is the “thinking part” of your computer, and it’s where the power of your computer comes from. But it can’t store anything – it can think about one thing, and then it moves onto the next. The faster your computer, and the more cores it has, the more things it can do at the same time – like streaming music and playing a game.
The Memory

Before and after something is thought about, it sits in the memory. The memory is part of the RAM, which are sticks inserted in the motherboard. The memory contains everything your computer is thinking about, but doesn’t change the information at all. It’s just the holding spot for it. The more memory your computer has, the more programs it can have open at the same time.
The Hard Drive

Everything that your computer “knows” but isn’t “thinking about” is stored on the Hard Drive Disk (HDD). The hard drive disk is permanent storage. It holds the same type of information as memory/RAM, but it’s a lot slower to access. Think of it like the freezer on your refrigerator. Store things on the hard drive for a long time, but not if you want to do anything with them. Move them into the refrigerator/RAM when you’re ready to do something with them. Then move them into the (food)processor to work with them, and back into the refrigerator for leftovers, freezer for long-term storage.
The Video Card

The Graphics Processing Unit (GPU or “video card”) handles everything that goes to your monitor. If you’re watching a high definition video or playing a video game, your CPU will send that information to your GPU, which is made specifically for processing graphics. A more powerful video card won’t speed up your computer for word processing, but will fix video playback stuttering or freezing.
The Router
Your modem or router isn’t a part of your computer, but it acts as a gateway to the Internet. In the same way that high-voltage power needs to be transformed from cross-country power lines to be used in a house, the Internet needs a filter before the average user can do anything with it. There are a lot of different way to get Internet access: cable, DSL, fiber, or satellite. Your modem or router takes the raw signal and converts it into a standard format for access by your computer.
The Monitor
The monitor is the screen – it’s what you look at most of the time, and many people refer to this as their computer. But in fact the monitor doesn’t do any of the computing. It just shows you what’s going on inside your computer.
The Tower
The actual computing goes on in the box your monitor is attached to. Many people refer to this as the “tower,” and it is the case for your computer. Inside this case is where the magic happens.
The Processor

The CPU is the Central Processing Unit. The CPU is a four-square-inch chip inside your computer that has millions of transistors, each of which can perform a mathematical operation. This is the “thinking part” of your computer, and it’s where the power of your computer comes from. But it can’t store anything – it can think about one thing, and then it moves onto the next. The faster your computer, and the more cores it has, the more things it can do at the same time – like streaming music and playing a game.
The Memory

Before and after something is thought about, it sits in the memory. The memory is part of the RAM, which are sticks inserted in the motherboard. The memory contains everything your computer is thinking about, but doesn’t change the information at all. It’s just the holding spot for it. The more memory your computer has, the more programs it can have open at the same time.
The Hard Drive

Everything that your computer “knows” but isn’t “thinking about” is stored on the Hard Drive Disk (HDD). The hard drive disk is permanent storage. It holds the same type of information as memory/RAM, but it’s a lot slower to access. Think of it like the freezer on your refrigerator. Store things on the hard drive for a long time, but not if you want to do anything with them. Move them into the refrigerator/RAM when you’re ready to do something with them. Then move them into the (food)processor to work with them, and back into the refrigerator for leftovers, freezer for long-term storage.
The Video Card

The Graphics Processing Unit (GPU or “video card”) handles everything that goes to your monitor. If you’re watching a high definition video or playing a video game, your CPU will send that information to your GPU, which is made specifically for processing graphics. A more powerful video card won’t speed up your computer for word processing, but will fix video playback stuttering or freezing.
The Router
Your modem or router isn’t a part of your computer, but it acts as a gateway to the Internet. In the same way that high-voltage power needs to be transformed from cross-country power lines to be used in a house, the Internet needs a filter before the average user can do anything with it. There are a lot of different way to get Internet access: cable, DSL, fiber, or satellite. Your modem or router takes the raw signal and converts it into a standard format for access by your computer.
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Computers are abundant in the life we live now. Everyone uses computers but the average person does not understand how a computer functions or what exactly they are paying for, in terms of its specifications. Most people heavily rely on computers today so it is in their best interest to understand a basic computer’s components, functions, and cost. If you can understand this, it is possible for you save money when purchasing or seeking repairs on your device.
It is imperative to understand the name and function of each component in a computer in order to understand how it functions as a whole. Attempt to always remember that a computer is based off the human body and functions in the same way. You cannot expect to understand the human body without first understanding its organs and their functions. A computer is composed of components in the same way that the body is composed of organs that together work to make the body or computer function. A basic computer has at least 8 basic components which include a computer case or tower, motherboard, Central Processing Unit (CPU), Power Supply Unit (PSU), Random Access Memory (RAM), hard drive (HDD), Graphic Processing Unit (GPU) and some type of optical drive which would be your CD/DVD drive. These 7 components are the backbone of every healthy, functioning computer.
It is easy to memorize the parts of a computer but slightly trickier to understand each part’s function. Understanding this will make your knowledge of technology immensely powerful.
Computer Case:
The computer case is an enclosure that holds all the wires and components of the computer inside it. It is like the human skeletal system. Inside it are all the parts necessary for a computer to function. It keeps them safe and securely attached so that they do not shift freely and allows for air ventilation to prevent over heating. You will want to invest in something that is sturdy but it does not need to necessarily be extremely expensive, flashy or glamorous. As long as it holds the items together securely its role has been fulfilled. Look to spend $40-$100 here depending on how much you care about the cosmetics of your computer or gaming rig.
Motherboards
Motherboards, often referred to as a logic board, main board or “mobo” for short, are the “back-bone” of the computer. Its purpose is to connect all the parts of the computer together and make everything centralized using its printed circuit board. The central processing unit, hard drives, memory, graphic processing unit, printers, and other ports all connect to the computer directly or via special cables that attach on to the motherboard. When you plug in a USB or thumb drive to a computer you are actually plugging it directly into the computer! You will want to spend between $40-$200 on a motherboard depending on how demanding your needs are. On average a motherboard is about $80-$90 for something that is not too basic or too elite. It is important that you pick a motherboard that has all the types of ports you may need in the future. In the past, it was important to purchase sound cards (in charge of allowing your computer to play audio for all college parties we love) but today they tend to be integrated into the motherboard already so you are actually saving money thanks to technological advances! If you are tight on a budget it is recommended that you do not cheap out on the motherboard since all your computer parts will run according to the specifications of the slots available on the motherboard. You want to spend your big bucks here to guarantee you receive a system circuit or nervous system that can perform for a prolonged period like the human body.
CPU
The next most important component is the CPU, central processing unit, which is “the brains” of a computer. Jeremy Laird, an avid tech journalist, says that the CPU’s “function is to select instructions, process them, perform arithmetic and logical comparisons, and store results of operations in
It is imperative to understand the name and function of each component in a computer in order to understand how it functions as a whole. Attempt to always remember that a computer is based off the human body and functions in the same way. You cannot expect to understand the human body without first understanding its organs and their functions. A computer is composed of components in the same way that the body is composed of organs that together work to make the body or computer function. A basic computer has at least 8 basic components which include a computer case or tower, motherboard, Central Processing Unit (CPU), Power Supply Unit (PSU), Random Access Memory (RAM), hard drive (HDD), Graphic Processing Unit (GPU) and some type of optical drive which would be your CD/DVD drive. These 7 components are the backbone of every healthy, functioning computer.
It is easy to memorize the parts of a computer but slightly trickier to understand each part’s function. Understanding this will make your knowledge of technology immensely powerful.
Computer Case:
The computer case is an enclosure that holds all the wires and components of the computer inside it. It is like the human skeletal system. Inside it are all the parts necessary for a computer to function. It keeps them safe and securely attached so that they do not shift freely and allows for air ventilation to prevent over heating. You will want to invest in something that is sturdy but it does not need to necessarily be extremely expensive, flashy or glamorous. As long as it holds the items together securely its role has been fulfilled. Look to spend $40-$100 here depending on how much you care about the cosmetics of your computer or gaming rig.
Motherboards
Motherboards, often referred to as a logic board, main board or “mobo” for short, are the “back-bone” of the computer. Its purpose is to connect all the parts of the computer together and make everything centralized using its printed circuit board. The central processing unit, hard drives, memory, graphic processing unit, printers, and other ports all connect to the computer directly or via special cables that attach on to the motherboard. When you plug in a USB or thumb drive to a computer you are actually plugging it directly into the computer! You will want to spend between $40-$200 on a motherboard depending on how demanding your needs are. On average a motherboard is about $80-$90 for something that is not too basic or too elite. It is important that you pick a motherboard that has all the types of ports you may need in the future. In the past, it was important to purchase sound cards (in charge of allowing your computer to play audio for all college parties we love) but today they tend to be integrated into the motherboard already so you are actually saving money thanks to technological advances! If you are tight on a budget it is recommended that you do not cheap out on the motherboard since all your computer parts will run according to the specifications of the slots available on the motherboard. You want to spend your big bucks here to guarantee you receive a system circuit or nervous system that can perform for a prolonged period like the human body.
CPU
The next most important component is the CPU, central processing unit, which is “the brains” of a computer. Jeremy Laird, an avid tech journalist, says that the CPU’s “function is to select instructions, process them, perform arithmetic and logical comparisons, and store results of operations in
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