What is a computer and what can they do?
Computer lesson on what a computer is and what they are capable of
A computer / PC is classed as an electronic machine. It is an electronic device that has the capability to store, retrieves, and processes larges amounts of data A computer can be programmed with a set of instructions.
A computer is an electronic machine. That works on the manipulation of data. First of all it accepts the data and processes it, in a mathematical or logical way. This gives what is called output that can can be seen on a computer monitor, printer or other output devices.
What is a computer made up of?
A computer is made up of various types of hardware and software.
What sizes can computers be?
Computers come in a variety of different sizes and with different configurations.
What can computers be used for?
Computers can be used for:
- Playing games
- Storing records, such as students id and personal information.
- Office work. Spread sheets, Writing letters (Microsoft word), Making presentations (Powerpoint).
- Creating graphics.
- Processing large amounts of data.
What is a computer?
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Click on the following link for the Online English dictionary - English lesson
