When you think of computer hardware, you probably think of computers, servers, monitors, and routers. However, there’s a lot more to computer hardware than that. Although many people use computers every day without really thinking about what makes them tick, knowing the details about it can be useful for those who are interested in becoming knowledgeable about computers and getting a job in the IT industry.
Without reading further, what do you know about computer hardware? Do you know the difference between software and hardware? If so, that’s great! Keep reading to learn more or read on if you want to explore your knowledge further. The following article covers everything from the essential parts of a computer system to specific types of accessories like keyboard switches and gaming mice.
What is Computer Hardware?
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Computer hardware is the physical parts that are visible inside and outside of a computer system. This can include the computer itself, the monitor, the keyboard, mouse, and speakers. Other parts that might be in the hardware category include printers, scanners, and routers. Computer hardware is essential for the proper functioning of the system. Computer hardware is important for a few different reasons. For one, it can determine what kind of software you can use.
If you have a computer system that is several years old, you might have trouble running certain programs because the system isn’t powerful enough. You may also need certain hardware accessories in order to use certain programs. Another reason computer hardware is important is because it can break. This can cause your computer to stop working completely or cause problems like a blue screen of death.
Computer Monitor Basics
Computer monitors are responsible for providing a visual representation of the computers. They are designed to display characters and images on the screen. They are responsible for connecting with the computer’s hardware and software. The quality of the monitor dictates everything from the brightness and size of the screen to the visual clarity of images, videos and even text. Computer monitors are available in three different screen types: CRT, LED and LCD. The first two are older models, while LCD screens are more modern.
CRT monitors are tube-shaped and were commonly used in computer systems at one point. LED monitors are more common now due to their size and shape. LCD monitors are slim and flat-screen. Depending on the specific monitor, it may be possible to adjust the brightness, contrast and color. This can affect the colors you see on the screen and the amount of brightness you see.
Desktop or Tower Computer
A desktop computer is one that’s designed to be placed on a table or desk. They were the first type of computers and are larger than tower computers. A tower computer is designed to sit on the floor in a corner and is smaller than a desktop computer. Both computers are designed to be placed on the ground, but a tower computer sits a bit lower. Desktop computers are able to hold larger components and are better for gaming and video editing.
Desktop computers have replaceable parts, such as the power supply, motherboard and monitor. This is different from tower computers, which are made to be permanent fixtures. The tower computer has a motherboard that can’t be removed. This is because it’s below the table, so it’s not easily accessible. There are also different types of computers, such as laptops and tablets.
PC Keyboard and Mouse
A computer keyboard and mouse are the main accessories for computers. The keyboard allows users to type and is usually the primary way users interact with computers. A mouse is used to navigate the screen and select items, such as files and links.
There are different types of computer keyboards, such as wired and wireless. There is also more than one type of mouse, such as trackball and gaming mice. Computer keyboards include letters, numbers and symbols, as well as function keys. The function keys are used to control things like volume and brightness. A computer mouse may have more than one button and can be used with a computer keyboard. Both the keyboard and the computer mouse are used to control the computer, such as typing and saving files.
Computer speakers are used to play sounds from the computer and allow users to hear audio. They are connected to the computer’s hardware and often come with the computer. They are connected using the audio jack and may sit beside or below the computer. The speakers are mounted inside a computer or monitor. The speakers are responsible for playing sounds and music from the computer.
Computer speakers are available in different sizes, but it’s important to match the size of the speakers to the size of the room that they’re intended for. Bigger speakers can produce louder sounds, but they can’t play sounds as clear as smaller speakers. Smaller speakers may struggle to produce loud sounds, but they can play sounds more clearly.
Computer Router Basics
The router is a device that lets computers connect to the internet. The router is connected to the modem and then to the computers via an Ethernet cable. The router creates a network that allows computers to communicate with each other. Routers can be used with other types of computers, such as Macs and Linux systems, but it depends on the router you purchase.
The router has different settings that can be changed, including the theme and password. The router can also be used to host a website, which means the website can be accessed from any computer in the world. This is often done on websites that use cloud hosting. Cloud hosting means the website uses servers run by a company other than the website’s owner.
Networking Equipment Basics
Network switches are used to connect computers and other devices together. They are responsible for sending information between devices, such as the internet and printers. Network switches are smaller than routers and are designed to be placed on the floor in the corner of a room. They are connected to the modem and computers via an Ethernet cable.
Switches have different settings that can be changed, including the theme and password. Network switches are important for computers to communicate with each other. In order for a computer to see another computer on the network, the network switches have to send information to each other. Network printers can be connected to routers or switches, but they have to be connected to the computer first.
Computer hardware is the physical parts that are visible inside and outside of a computer system. Computer hardware is important for a few different reasons. For one, it can determine what kind of software you can use. Another reason computer hardware is important is because it can break. Computer monitors are responsible for providing a visual representation of the computers. There are three different screen types: CRT, LED and LCD. Desktop computers are designed to be placed on a table or desk. A computer keyboard and mouse are the main accessories for computers. A router is a device that lets computers connect to the internet. Network switches are used to connect computers and other devices together. These are the basics of computer hardware. Now that you know what computer hardware is, it’s time to explore the different components of computer hardware more in-depth and learn about what makes a computer tick!