Early digital computers were electromechanical; electrical switches propelled mechanical relays to perform the calculation. These devices had a low operating speed and were later replaced by much faster all-electric computers, originally using vacuum tubes.
In this article :
What is a computer and examples?
The definition of a computer is a person or electronic device that performs and maintains fast calculations or processes information. An example of a famous human computer is Ada Lovelace. This may interest you : How to find your computer’s mac address. An example of a computer is the MacBook.
What are 5 computer examples? Content
- The Almighty Personal Computer.
- Netbooks and Tablets.
- Handheld Computers.
- Main computer.
What are 3 examples of computers? These three types of computers are: Analog computers. Digital computers. Hybrid computers.
What is a computer explanation? A computer is a machine that can be programmed to perform sequences of arithmetic or logic operations automatically. Modern computers can perform general sets of operations known as programs. … Computers are powered by the Internet, which connects hundreds of millions of other computers and users.
How personal computers affect us play?
Although little evidence indicates that the moderate use of computers to play games has a negative impact on children’s friendships and family relationships, recent survey data show that increased use of the Internet may be linked to increases in loneliness and depression. This may interest you : What computers use linux.
What is the effect of the personal computer? The computer has helped the economy as a whole, enabling faster transfer of funds and information, and doing financially related tasks such as facilitating spreadsheets. It has also led to large companies hiring people like Microsoft.
How does a personal computer benefit us? Personal computers are a big part of everyday life. Computers give us access to many sources of knowledge. They are helpful for word processing, internet communications, digital / audio compositions as well as desktop publishing. … Information processing capabilities of computers have been added to their usage.
How do personal computers affect us at home? A computer can bring people closer and facilitate contact between them via Email, Chat, Video Conferencing, Mobile Phones, and Social Media. It saves time, effort and money compared to used letters, before making an impact of computers in human life.
How does a computer work short answer?
A computer receives data through an input unit based on the instructions it receives and after it processes the data, it returns it through an output device. This may interest you : How network computers. … Once the data is ready, it will be sent back to an output device that can be a monitor, speaker, printer, ports, and so on.
How do computers work for children? Input devices let the user enter data or commands into the computer. … They send data over the air using a small antenna. Computer software is divided into two basic types – the operating system and the application. The operating system controls how the different parts of hardware work together.
How does a computer work for Class 3? Ans. A computer has a three-step work cycle- Input-Process-Output. It receives input, processes data, and outputs.
How does computer work correspond to Class 9? It consists of various smaller components such as a motherboard, a hard drive, random access memory (RAM), and so on. CPU stores and processes the data. It controls the operation of all parts of a computer, such as a keyboard, mouse, and so on. It is also known as the system unit.
What is computer short answer Class 9?
Answer: A computer is a machine that accepts data as input, processes that data using programs, and outputs the processed data as information. Many computers can store and retrieve information using hard drives. This may interest you : How computers were invented. kason11wd and 9 others found this answer helpful.
What is computer short answer class1?
Answer: A computer is an electronic device that takes information as input and gives it to us as output. Read also : How to find your computer’s ip.
What is computer grade 1? Computer is a. a device for working with information. The information can be numbers, words, pictures, movies or sounds. Computer information is also called data. Computers can process huge amounts of data very quickly.
What is a 2nd class computer? A computer is an electronic machine that is used to do a variety of tasks. A computer is a fast, accurate and multi-tasking machine. A monitor is a screen that shows what a computer is doing. CPU means Central Processing Unit that controls the other parts of a computer.
What is computer class 3? A computer is an electronic machine. It runs on electricity. It takes inputs from you. It uses a program (set of instructions) to process these inputs. Finally it delivers output as per your requirement.
How does a computer work for Class 4?
As for class 4 computer lessons, the computer performs all its work in the central processing (CPU). It processes data according to the instructions provided. … All other parts of the computer are connected to a CPU. On the same subject : How to network 2 computers. The CPU also stores all the information in the computer.
What is a Class 4 computer? Answer: A computer is an electronic device created by Charles Babbage. Computers can process huge amounts of data very quickly and display accurate results. A computer consists of three main parts: The Input Unit, The Processing Unit, and The Output Unit.
How does a computer work? A computer is a machine composed of hardware and software components. A computer receives data through an input unit based on the instructions it receives and after it processes the data, it returns it through an output device. … To better imagine how a computer works, knowing what’s inside will make it easier.
How does computer work explain with an example?
For example, when we type something with a keyboard, it is known as Input provided to the Computer. Storage Space: This is where our input is stored. On the same subject : How to deauthorize computers on itunes. It is known as Computer Memory, which stores the data in it. A computer uses a hard disk to store files and documents.
What is a computer for class 3rd?
A computer is an electronic device that enters data, processes it, and produces meaningful information or output. See the article : How computers have changed the world.
What is a computer class 3 answer? Answer: As for the Class 3 Fundamentals of Computer, a computer is an advanced electronic device that performs both arithmetic and logic operations. Computers are used in many fields.
What is a computer short answer? 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 e-mail, play games, and browse the Web.