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.

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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.

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Related Questions

  • Q:

    What is the way to tell how much memory is left on a computer?

    A:

    To determine how much memory a user has on their computer, they must access the hard drive information. This is fairly simple for users with Windows operating systems.

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  • Q:

    Can you fax from a computer?

    A:

    Windows computers can be set up to send and receive faxes using an application included in the operating system. In order to use this application, the computer must be connected to a phone line. Look for the Windows Fax and Scan option in the Start menu to use this method.

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    What is the Raspberry Pi?

    A:

    Raspberry Pi is a simple computer designed to help children and adults learn how to build computers and use code, particularly in schools. The basic Raspberry Pi is the size of a credit card, but it can be expanded with many extra pieces to allow for more advanced electronic projects.

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  • Q:

    How does RAM work?

    A:

    Random Access Memory, or RAM, is used by computers to store and access information using a random order. This resource provides a temporary way for computers to process electronic data, while making computers more responsive and helping operate memory-intensive programs. RAM chips are only capable of storing and accessing information when electrical power is present.

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