Why do I need a computer? Basic components of a computer What and what do you need? Positive infusion of the computer into people's lives

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Look around. Since you are not in the field or in the middle of nowhere, you can confidently say that there is a computer nearby that is easy to find. And believe me, he is not alone. Nowadays, the computer is literally crackling. Let's be amazed.

There are still 20 fates to this (this is, of course, a great term, but on the scale of history, let’s call it “something 20 fates”) of a computer at home without anyone (we cannot vouch for multimillionaires). News at EOM enterprises and installations was rare. On the right is not only the great dimensions, but also the foldability of the building, service and installation of these units. We live with you in the 21st century. Our high-tech time has a skin installation or business that respects itself, as well as a vikory computer. It’s true that while 99% of workers swing shovels (and other tools), the secretary is obligated to sit at the computer. And now, absolutely all technological products begin their way from design on a computer.

And even in today’s automated production processes, the number of computers significantly outweighs the number of workers. Robots (mechanisms, computer-coated ones) consist of various operations - as a rule, either very simple (monotonous), or, for example, very complex (for example, mathematical calculations) (Fig. 1.8).

Small 1.8. Automatic lines at the factory

Entire workshops, conveyors and flow lines operate under the control of computers without the participation of humans (as we do not respect the “arrivals, after winning, re-starting”).

No, don't yell at the computer yet. And you can feel them without even realizing it. But for all the expenses (necessary quantity of feed, amount of income and expenses, etc.) computers should not be used everywhere, but should be filled often. Of course, until the complete computerization of the agricultural dominion we are still living and living, otherwise progress will not stand still. Who knows, maybe through a few fates the robots can truly respond (about those that computers can sense, we are still not dead).

The axis of computers has been established for a long time and widely. Due to the great amount of information, medicine, like every other problem, will require the use of computers (Fig. 1.9).

Small 1.9. Good doctor Aibolit sits at the computer. Come and rejoice again, both the cow and the wolf, and the bug, and the worm. Strengthen everyone, heal... so as not to short-circuit

Most often, only a computer can make an accurate diagnosis by collecting all the symptoms and test results of the patient.

The rest of the time, the medical device is connected to the computer (point the thermometer). Developing research results, saving databases, and taking care of the patient's health is not the only list of areas where computer technology is used in medicine. And in addition to the accounting of the medicine, where additional computers are used to pay a salary, as well as the primary department in which patients are treated, and their registration in departments. In addition, the computer is used for communication between doctors (on the Internet), for access to international information centers (also through the Worldwide Network), for training young doctors (first of all, letting them go to patients Ientiv, feel free to practice on the computer) .

It’s clear about every episode that it’s not about swearing at the bank, but about a solid establishment with a proud Vivisky “Bank”. The axis is always collecting pennies on our current computers. It is impossible for any bank to operate without computers, all operations must be carried out with assistance. Current computers make changes to client accounts and transfer money (not only from one account to another, but also between different banks). Computers have now begun to give people money (and have you ever thought that a dwarf sits at an ATM?).

Note

The battles and the battles of robbing banks have practically passed in the past. No, they rob banks all at once, it’s just that now the robbers rob them quietly, without leaving the house right from their computer.

When there are small shops and stores, no one cares about the fact that a retail outlet needs a computer. Partly because there were no special facilities yet, besides, the range of stores was small and the leather dealer knew nothing of it. And not only that, the number of products that are sold is worth millions, but all of them can be sold in one great store (if you have ever been to a supermarket or hypermarket, then you will understand what we are talking about). You can't do without a computer here. Intelligent machines remember the value of all goods, check the purchase amount and see the receipt. And everything is fine, as if done by hand!

Servants of the law are no longer driven by intuition (as in detective stories), but by the computer. Information about offenders, traffic reports, information about car theft - everything is now stored on computers.

So why don’t robots still run after the evildoers, but who can guarantee that the stink won’t start causing trouble in five years (Fig. 1.10)?

Small 1.10. This is what a robot policeman looks like these days (still more like a toy)

Personal note

The American Space and Naval Warfare Systems Center is already working on the creation of a new robot designed for the protection of special people.

If computers are taught at school, then God himself orders them to be used for learning. There is a term like “machine learning” when a person learns to use a computer.

On Maybutn

Let's understand that under the word “machine” we mean a computer. It’s just that that’s what a lot of fakers call him, and you, my dear reader, can get lost. But here we may come to a reasonable conclusion: “What should we call those who travel on roads?!” Apparently - a car.

Why is machine learning becoming more and more widespread? What's wrong with this miracle? This one has a lot of advantages, but it certainly lacks the main ones.

Individuality of learning - the student himself chooses the pace of learning, and therefore masters the material better.

Get started - start using the computer program, as any student will tell you, even the computer can not only set the date, set the power supply, and show illustrations and films on the topic. Most of the tests in the initial programs are presented in the form of a simple computer game, wait a minute - it’s worth reading a lot, it’s not easy to write tests.

The computer, of course, is not human, and it does not display emotions, but on the other hand, it is not a good idea for it to bother with a restless and unbearable child.

The ability to read remotely. You don’t need to keep busy every day (and it may be that you don’t need to at all). By downloading the necessary knowledge and lectures to your computer via the Internet, studying everything without leaving home, and then also studying everything via the Internet.

Although we doubt that computers will soon replace readers, but those that are machine-learned become one of the unknown parts of the world, this is a fact.

Artists have been painting for thousands of years, and for most of this time they miraculously managed without computers. And with the development of technology, perhaps some adjustments have begun to be made to the new world.

What can we say about scribes? Just a few decades ago, the stinks were creating books with fates, carefully drawing out a letter on the skin (and as soon as you had mercy on them, God forbid, if you changed your mind, it’s all gone). And today you’ll be amazed: every writer has his own computer, he can change, rewrite, unzip the manuscript and send it to the author via the Internet. The intelligent machine has finally begun to correct corrections in a manuscript (a very useful function, among others).

Why go far

At the time of the creation of this book, computers were actively vicorized. Moreover, at all stages: writing the manuscript, editing, layout, etc.

Seeing the mysteries is completely impersonal, and it is practical for each of them to now take the part of the computer. They help paint, compose music, create sculptures, make films, retouch photographs and paint without any other operations. We are no longer talking about computer-based types of creativity (for example, such a thing as web design is the mystery of designing pages on the Internet). We were trying to learn how to use a computer, create mysteries on our own, or, fortunately, we can’t create anything under the supervision of people. Whatever you say, Lyudina won’t sound proud! (Although you still need to master the computer.)

Look around your booth. If you don’t find a good representative of computer technology, we dare to assume that you are a high-tech person. Although, perhaps, you simply do not suspect the presence of intelligent machines in your waking hours. Let's check it out.

Do you have such basic items in your home as a calculator, an electronic date book, a TV, a mobile phone, a radio receiver, an automatic transmission, an automatic washing machine, a music center, a digital camera, a miniature stove? Please note, it is important to be amazed at any electronics in the booth. Above all, the skin from these devices is like a close relative of the computer. Of course, you won’t be able to work with the text behind the help of a music center, but computer games for a microfiber stove have not yet been invented, but nevertheless, some details that power only computers have begun to appear in most household appliances .

What kind of computer do people need? Without it, it is important to recognize the current state of life. Saving and processing data are two simple and straightforward processes that are ideal for creating a personal computer. With the advent of the Internet, possibilities have grown tremendously. What is the purpose of a computer for people?

Spilling is an unknown part of society

E-mail, instant messengers, chats, video calls, IP telephony have greatly increased in our everyday life. They are available, readily available and cheaper using traditional binding methods.

The possibilities of social networks have given rise to a whole subculture - people get to know each other, make friends, talk about problems with those who travel thousands of kilometers away from each other. Whose home is the negative - people begin to live the lives of the chosen character, sometimes in erratic activity and cyberspace.

Rosvagi at hand

Do people really need a computer other than sputtering? Now there is no need to go to the cinema or to a concert - new (favorite) films and soundtracks (musical support) are free to lie at the edge. Any PC can easily be transformed into a multimedia center. Buy additional clear acoustics - and the sound of the Hi-end class (the highest class) is guaranteed! Broadcast the video to the big screen and enjoy special effects in 3D - especially since you have a real “catch”.

On the other hand, the word goes to the gaming industry. Today's video games encourage consumers to regularly upgrade (upgrade, update software) their computers. Otherwise, the stench runs the risk of not permeating all the elements of this well-refined and publicized masterpiece. There are plenty of people who “stick” the monitors to the point of injury, killing bloody monsters and roaring humanity. Kozhen hopes that he can...

Tsikavo! The RPG Diablo III set a sales record in 2012 - 3.5 million per piece! So far the reach has not been broken...

Navchannya online

The Internet allows you to get started without leaving home. It provides access to paid and free courses and webinars. The largest universities offer unique lectures with public access. What the hell is Coursera - an educational project of Stanford University. You don’t have to pay for it yourself, but you have to pay for the diploma and certificate. And the amount is not equal to the hospital. The material is presented in English. This is the same foldability. Now you need a computer, it’s not difficult to write about this topic.

Why do you need a computer?

Look around. Since you are not in the field or in the middle of nowhere, you can confidently say that there is a computer nearby that is easy to find. And believe me, he is not alone. Nowadays, the computer is literally crackling. Let's be amazed.

Computer in production

There are still 20 fates to this (this is, of course, a great term, but on the scale of history, let’s call it “something 20 fates”) of a computer at home without anyone (we cannot vouch for multimillionaires). News at EOM enterprises and installations was rare. On the right is not only the great dimensions, but also the foldability of the building, service and installation of these units. We live with you in the 21st century. Our high-tech time has a skin installation or business that respects itself, as well as a vikory computer. It’s true that while 99% of workers swing shovels (and other tools), the secretary is obligated to sit at the computer. And now, absolutely all technological products begin their way from design on a computer.

And even in today’s automated production processes, the number of computers significantly outweighs the number of workers. Robots (mechanisms, computer-coated ones) consist of various operations - as a rule, either very simple (monotonous), or, for example, very complex (for example, mathematical calculations) (Fig. 1.8).

Small 1.8. Automatic lines at the factory

Entire workshops, conveyors and flow lines operate under the control of computers without the participation of humans (as we do not respect the “arrivals, after winning, re-starting”).

The computer belongs to the rural dominion (honestly, they said it themselves)

No, don't yell at the computer yet. And you can feel them without even realizing it. But for all the expenses (necessary quantity of feed, amount of income and expenses, etc.) computers should not be used everywhere, but should be filled often. Of course, until the complete computerization of the agricultural dominion we are still living and living, otherwise progress will not stand still. Who knows, maybe through a few fates the robots can truly respond (about those that computers can sense, we are still not dead).

Computer in medicine

The axis of computers has been established for a long time and widely. Due to the great amount of information, medicine, like every other problem, will require the use of computers (Fig. 1.9).

Small 1.9. Good doctor Aibolit sits at the computer. Come and rejoice again, both the cow and the wolf, and the bug, and the worm. Strengthen everyone, heal... so as not to short-circuit

Most often, only a computer can make an accurate diagnosis by collecting all the symptoms and test results of the patient.

The rest of the time, the medical device is connected to the computer (point the thermometer). Developing research results, saving databases, and taking care of the patient's health is not the only list of areas where computer technology is used in medicine. And in addition to the accounting of the medicine, where additional computers are used to pay a salary, as well as the primary department in which patients are treated, and their registration in departments. In addition, the computer is used for communication between doctors (on the Internet), for access to international information centers (also through the Worldwide Network), for training young doctors (first of all, letting them go to patients Ientiv, feel free to practice on the computer) .

Computer at the bank

It’s clear about every episode that it’s not about swearing at the bank, but about a solid establishment with a proud Vivisky “Bank”. The axis is always collecting pennies on our current computers. It is impossible for any bank to operate without computers, all operations must be carried out with assistance. Current computers make changes to client accounts and transfer money (not only from one account to another, but also between different banks). Computers have now begun to give people money (and have you ever thought that a dwarf sits at an ATM?).

Note

The battles and the battles of robbing banks have practically passed in the past. No, they rob banks all at once, it’s just that now the robbers rob them quietly, without leaving the house right from their computer.

A computer at a store (one that sells, not sells)

When there are small shops and stores, no one cares about the fact that a retail outlet needs a computer. Partly because there were no special facilities yet, besides, the range of stores was small and the leather dealer knew nothing of it. And not only that, the number of products that are sold is worth millions, but all of them can be sold in one great store (if you have ever been to a supermarket or hypermarket, then you will understand what we are talking about). You can't do without a computer here. Intelligent machines remember the value of all goods, check the purchase amount and see the receipt. And everything is fine, as if done by hand!

People and the law, and the computer, of course

Servants of the law are no longer driven by intuition (as in detective stories), but by the computer. Information about offenders, traffic reports, information about car theft - everything is now stored on computers.

So why don’t robots still run after the evildoers, but who can guarantee that the stink won’t start causing trouble in five years (Fig. 1.10)?

Small 1.10. This is what a robot policeman looks like these days (still more like a toy)

Personal note

The American Space and Naval Warfare Systems Center is already working on the creation of a new robot designed for the protection of special people.

Computer and lighting

If computers are taught at school, then God himself orders them to be used for learning. There is a term like “machine learning” when a person learns to use a computer.

On Maybutn

Let's understand that under the word “machine” we mean a computer. It’s just that that’s what a lot of fakers call him, and you, my dear reader, can get lost. But here we may come to a reasonable conclusion: “What should we call those who travel on roads?!” Apparently - a car.

Why is machine learning becoming more and more widespread? What's wrong with this miracle? This one has a lot of advantages, but it certainly lacks the main ones.

Individuality of learning - the student himself chooses the pace of learning, and therefore masters the material better.

Get started - start using the computer program, as any student will tell you, even the computer can not only set the date, set the power supply, and show illustrations and films on the topic. Most of the tests in the initial programs are presented in the form of a simple computer game, wait a minute - it’s worth reading a lot, it’s not easy to write tests.

The computer, of course, is not human, and it does not display emotions, but on the other hand, it is not a good idea for it to bother with a restless and unbearable child.

The ability to read remotely. You don’t need to keep busy every day (and it may be that you don’t need to at all). By downloading the necessary knowledge and lectures to your computer via the Internet, studying everything without leaving home, and then also studying everything via the Internet.

Although we doubt that computers will soon replace readers, but those that are machine-learned become one of the unknown parts of the world, this is a fact.

Computer and creativity

Artists have been painting for thousands of years, and for most of this time they miraculously managed without computers. And with the development of technology, perhaps some adjustments have begun to be made to the new world.

What can we say about scribes? Just a few decades ago, the stinks were creating books with fates, carefully drawing out a letter on the skin (and as soon as you had mercy on them, God forbid, if you changed your mind, it’s all gone). And today you’ll be amazed: every writer has his own computer, he can change, rewrite, unzip the manuscript and send it to the author via the Internet. The intelligent machine has finally begun to correct corrections in a manuscript (a very useful function, among others).

Why go far

At the time of the creation of this book, computers were actively vicorized. Moreover, at all stages: writing the manuscript, editing, layout, etc.

Seeing the mysteries is completely impersonal, and it is practical for each of them to now take the part of the computer. They help paint, compose music, create sculptures, make films, retouch photographs and paint without any other operations. We are no longer talking about computer-based types of creativity (for example, such a thing as web design is the mystery of designing pages on the Internet). We were trying to learn how to use a computer, create mysteries on our own, or, fortunately, we can’t create anything under the supervision of people. Whatever you say, Lyudina won’t sound proud! (Although you still need to master the computer.)

Computer at home

Look around your booth. If you don’t find a good representative of computer technology, we dare to assume that you are a high-tech person. Although, perhaps, you simply do not suspect the presence of intelligent machines in your waking hours. Let's check it out.

Do you have such basic items in your home as a calculator, an electronic date book, a TV, a mobile phone, a radio receiver, an automatic transmission, an automatic washing machine, a music center, a digital camera, a miniature stove? Please note, it is important to be amazed at any electronics in the booth. Above all, the skin from these devices is like a close relative of the computer. Of course, you won’t be able to work with the text behind the help of a music center, but computer games for a microfiber stove have not yet been invented, but nevertheless, some details that power only computers have begun to appear in most household appliances .

After all, the stench no longer demands our respect, but control your work.

“Well, is a computer, a real computer, really needed at home?” - Feeds a scrupulous reader. Because of the satisfaction, it is obvious that the food is good. Just so that our testimony does not turn into another volume of the book, we simply overhaul the basic capabilities of the computer (the main ones, but not all).

So, with the help of a computer you can:

edit the text (type, edit, save it in the computer’s memory, output it to a printer, etc.);

listen to music (without comments);

Paint or edit finished images (for example, photographs);

Watch the video (you can watch the TV via your computer);

Maintain archives, catalogs and lists (searching for such databases is much easier, lower for papers);

Practice basic programs in various subjects (you can also study at school);

maintain home accounting;

Thank you for not putting this item on the top of the list.

Another area of ​​computer stagnation that I would like to focus on is the exchange of information on the computer. We think you have guessed what we are talking about the Internet. Electronic pages can be purchased more often than original paper ones, and they can contain music, photographs and videos. Many people have lost the opportunity to connect with friends and loved ones who live on the other side of the world. And ledari (for example, us authors) can practice without leaving home. The remaining news, a great amount of information and the ability to make purchases are now available to everyone on the Internet. If you were hoping to reach them, you can no longer be greeted!