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Concepts of technology

Today, technology is developing very fast around the world. This technological development (hardware and software) affects our life. There is a relationship among technology, society, culture, organization, machines, technical operation, and technical phenomenon. Educators should know this relationship because technology begins to affect teaching and learning facilities. For this reason educators are increasingly using technology in all aspects of their profession (e.g., creating curricula, classroom instruction, work assignments) This trend can be enhanced by educating the educator about cultural and cognitive aspects of technology and technikos, as well as the associated advantages and disadvantages related to educational and human development goals.

Technology in Everyday Life
Let’s consider some examples of how technology is integral to our daily lives. When you get up in the morning, you probably get out of a bed. The synthetic materials of the mattress upon which you were sleeping, and springs underneath, are both examples of technology. If it’s still early, you might turn on the light first. Both the light bulbs and the electrical systems that power them are also technology. Later, when you brush your teeth, the system that brings you water to the sink, the bathroom fan, the toothbrush – and the toilet, for that matter – are technology.

If you’re like many millions of people, you probably turn on the computer pretty quickly after waking. A computer is one of the most advanced pieces of technology we’ve ever come up with as humans, and the processes of making the computer’s parts are all also technology. It would be impossible to list every single example of technology in our daily lives. Whether it’s practical (like washing machines, tumble dryers, refrigerators, cars, flooring materials, windows, or door handles) or for leisure (like televisions, Blu-ray players, games consoles, reclining chairs, or toys), all these things are examples of technology.

 

Business and Industrial Technology
You won’t just find technology in the home. You’ll also find it in businesses, and especially in industry (also known as manufacturing). In fact, many of the advanced pieces of technology we have now started in industrial settings first! Washing machines and computers, for instance, were in businesses and industry long before they were in the average home. Even today, there are technologies in industry that aren’t part of most people’s daily lives. For example, cars are now constructed almost entirely by robots, but most people don’t have much more than a robot like a Roomba in their home. Who knows what the future may hold?

 

Even in industries where robots are not cost-effective, they still use automated systems with conveyor belts and gripping arms controlled by motors. When products are made on a large scale using these automatic systems, it’s called automated mass production. Using these technologies, both the physical ones and the processes or ways to do things, we are able to create a lot more of our products, and the products are much more precise.

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?What is the Web

World Wide Web (WWW), byname the Web, the leading information retrieval service of the Internet (the worldwide computer network). The Web gives users access to a vast array of documents that are connected to each other by means of hypertext or hypermedia links—i.e., hyperlinks, electronic connections that link related pieces of information in order to allow a user easy access to them.

Hypertext allows the user to select a word or phrase from text and thereby access other documents that contain additional information pertaining to that word or phrase. Hypermedia documents feature links to images, sounds, animations, and movies. The Web operates within the Internet’s basic client-server format; servers are computer programs that store and transmit documents to other computers on the network when asked to, while clients are programs that request documents from a server as the user asks for them. Browser software allows users to view the retrieved documents.

in summary The Web—is a collection of different websites you can access through the Internet. A website is made up of related text, images, and other resources. Websites can resemble other forms of media—like newspaper articles or television programs—or they can be interactive in a way that’s unique to computers.

The purpose of a website can be almost anything: a news platform, an advertisement, an online library, a forum for sharing images, or an educational site Once you are connected to the Internet, you can access and view websites using a type of application called a web browser. Just keep in mind that the web browser itself is not the Internet; it only displays websites that are stored on the Internet.

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Information about Internet

What is the Internet?
The Internet is a global network of billions of computers and other electronic devices. With the Internet, it’s possible to access almost any information, communicate with anyone else in the world, and do much more. Internet, a system architecture that has revolutionized communications and methods of commerce by allowing various computer networks around the world to interconnect.

Internet

Sometimes referred to as a “network of networks,” the Internet emerged in the United States in the 1970s but did not become visible to the general public until the early 1990s. By 2020, approximately 4.5 billion people, or more than half of the world’s population, were estimated to have access to the Internet.
You can do all of this by connecting a computer to the Internet, which is also called going online. When someone says a computer isonline, it’s just another way of saying it’s connected to the Internet.

 

Internet

How does the Internet work?
At this point you may be wondering, how does the Internet work? The exact answer is pretty complicated and would take a while to explain. Instead, let’s look at some of the most important things you should know.
It’s important to realize that the Internet is a global network of physical cables, which can include copper telephone wires, TV cables, and fiber optic cables. Even wireless connections like Wi-Fi and 3G/4G rely on these physical cables to access the Internet.

 

Internet

When you visit a website, your computer sends a request over these wires to a server. A server is where websites are stored, and it works a lot like your computer’s hard drive. Once the request arrives, the server retrieves the website and sends the correct data back to your computer. What’s amazing is that this all happens in just a few seconds!

Internet

Other things you can do on the Internet
One of the best features of the Internet is the ability to communicate almost instantly with anyone in the world. Email is one of the oldest and most universal ways to communicate and share information on the Internet, and billions of people use it. Social media allows people to connect in a variety of ways and build communities online.
There are many other things you can do on the Internet. There are thousands of ways to keep up with news or shop for anything online. You can pay your bills, manage your bank accounts, meet new people, watch TV, or learn new skills. You can learn or do almost anything online.

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Information about computer

A computer is an electronic device that manipulates information, or data. It has the ability to store, retrieve, and process data. You may already know that you can use a computer to type documents, send email, play games, and browse the Web. You can also use it to edit or create spreadsheets, presentations, and even videos.

computer

Hardware vs. software
let’s talk about two things all computers have in common: hardware and software.

Hardware
Hardware is any part of your computer that has a physical structure, such as the keyboard or mouse. It also includes all of the computer’s internal parts.
Computer hardware can be categorized as having either internal or external components.
Internal components include items such as the motherboard, central processing unit (CPU), random access memory (RAM), hard drive, optical drive, heat sink, power supply, transistors, chips, graphics processing unit (GPU), network interface card (NIC) and Universal Serial Bus (USB) ports. These components collectively process or store the instructions delivered by the program or operating system (OS).

 

Software

External components, also called peripheral components, are those items that are often connected to the computer in order to control either its input or output. Common input components include a mouse, keyboard, microphone, camera, touchpad, stylus, joystick, scanner, USB flash drive or memory card. Monitors, printers, speakers, headphones and earphones/earbuds are all examples of output computer hardware components. All these hardware devices are designed to either provide instructions to the software or render results from its execution.

 

 
 Software

Software
Software is any set of instructions that tells the hardware what to do and how to do it. Examples of software include web browsers, games, and word processors.

 

Software

Everything you do on your computer will rely on both hardware and software. For example, right now you may be viewing this lesson in a web browser (software) and using your mouse (hardware) to click from page to page. As you learn about different types of computers, ask yourself about the differences in their hardware. As you progress through this tutorial, you’ll see that different types of computers also often use different types of software.

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?What is Blockchain

Blockchain seems complicated, and it definitely can be, but its core concept is really quite simple. A blockchain is a type of database. To be able to understand blockchain, it helps to first understand what a database actually is. 

Blockchain

database is a collection of information that is stored electronically on a computer system. Information, or data, in databases is typically structured in table format to allow for easier searching and filtering for specific information.

 

database

What is the difference between someone using a spreadsheet to store information rather than a database?Spreadsheets are designed for one person, or a small group of people, to store and access limited amounts of information. In contrast, a database is designed to house significantly larger amounts of information that can be accessed, filtered, and manipulated quickly and easily by any number of users at once.

 

database

Large databases achieve this by housing data on servers that are made of powerful computers. These servers can sometimes be built application production in afghanistan,CRM production in afghanistan,game production in afghanistan,site production in afghanistan,startup production in afghanistan

using hundreds or thousands of computers in order to have the computational power and storage capacity necessary for many users to access the database simultaneously. While a spreadsheet or database may be accessible to any number of people, it is often owned by a business and managed by an appointed individual that has complete control over how it works and the data within it.
So how does a blockchain differ from a database? click to  continue

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