Q:

Why do we need computers?

A:

Quick Answer

Computers play many important roles in society, helping to promote communication and interaction with others as well as providing users a way to shop, play games and have access to education. Additionally, computers provide a convenient way to create and store valuable information along with media and files, making them particularly useful for businesses.

Continue Reading

Full Answer

There are several different types of computers, each of which is geared towards a specific audience. For example, there are desktops and laptops for home use along with smaller, more easily portable computers for work or travel. In an educational setting, a teacher or instructor may use computers to help convey information or to create an efficient way for students to interact and learn valuable information. Another advantage of the computer is enhanced connectivity, especially in mobile devices, which promotes sharing of data and information.

Learn more about Computers & Hardware

Related Questions

  • Q:

    What are the advantages and disadvantages of wearable computers?

    A:

    One advantage of wearable computers is that a user is in constant interaction with his computer, but a disadvantage is that these computers are heavy. As a user goes from place to place with his computer, it offers him flexibility to work from virtually anywhere. In addition to convenience, the device is not misplaced because it is always on the owner's body.

    Full Answer >
    Filed Under:
  • Q:

    How does computer memory work?

    A:

    Computer memory works as an interaction between various parts of the computer, including the central processing unit, secondary disk storage and random access memory (RAM). Using memory is the way the computer stores data so that it can quickly be received and processed to carry out functions.

    Full Answer >
    Filed Under:
  • Q:

    What are the merits and demerits of computer technology?

    A:

    The positive side of computer technology is the ability of all people who use computers to stay connected; the negative side of computer technology is the lack of privacy that exists in a society that is heavy with computer technology. While computers provide a place for all people to stay connected on both personal and business levels, they also prevent people from keeping many of the things that they want private.

    Full Answer >
    Filed Under:
  • Q:

    What are the benefits of computers to society?

    A:

    The benefits that society derives from computers are numerous and include greater interconnectivity, more efficient information capabilities and better safety for the citizens. It is rare for people to go through a day without interacting with a computer of some sort, such as those found in cars, phones, watches, music players and televisions.

    Full Answer >
    Filed Under:

Explore