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caawiye app Latest Questions

Najax Maxamed

whet is a computer 🖥

Like1 Isticmaale
1 Isticmaale

1 Answer

  1. A computer is a machine that can be programmed to carry out sequences of arithmetic or logical operations automatically. Modern digital electronic computers can perform generic sets of operations known as programs. These programs enable computers to perform a wide range of tasks. A computer system is a nominally complete computer that includes the hardware, operating system (main software), and peripheral equipment needed and used for full operation. This term may also refer to a group of computers that are linked and function together, such as a computer network or computer cluster.

    Conventionally, a modern computer consists of at least one processing element, typically a central processing unit (CPU) in the form of a microprocessor, along with some type of computer memory, typically semiconductor memory chips. The processing element carries out arithmetic and logical operations, and a sequencing and control unit can change the order of operations in response to stored information. Peripheral devices include input devices (keyboards, mice, joystick, etc.), output devices (monitor screens, printers, etc.), and input/output devices that perform both functions (e.g., the 2000s-era touchscreen).

    Here are some of the basic functions of a computer:

    * **Input:** Computers can accept input from a variety of sources, such as keyboards, mice, scanners, and webcams.
    * **Processing:** Computers can process data according to a set of instructions. This is done by the central processing unit (CPU), which is the “brain” of the computer.
    * **Output:** Computers can produce output in a variety of forms, such as text, images, and sound. This output can be displayed on a monitor, printed on a printer, or stored on a disk drive.
    * **Storage:** Computers can store data in a variety of ways, such as on hard drives, CDs, and DVDs.
    * **Communication:** Computers can communicate with other computers over a network. This allows them to share information and resources.

    Computers are used in a wide variety of applications, including:

    * **Business:** Computers are used in businesses for tasks such as accounting, word processing, and customer relationship management.
    * **Education:** Computers are used in education for tasks such as teaching, research, and administration.
    * **Entertainment:** Computers are used for entertainment purposes, such as playing games, watching movies, and listening to music.
    * **Science:** Computers are used in science for tasks such as data analysis, modeling, and simulation.
    * **Engineering:** Computers are used in engineering for tasks such as design, analysis, and simulation.

    Computers are an essential part of our lives today. They are used in almost every aspect of our lives, from the way we work to the way we play. As technology continues to advance, computers will become even more powerful and versatile.

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