computor parts
Help!
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| computer | matchine that can be programed invinted in 1940s
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| PC | a personal computer that includes a keyboard, mouse, and monitor
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| hardware | the compiter and all attached equipment example: speakers; monitor; mouse; keyboard
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| software | set of instructions for the computer that has the abilty to change or create data example: powerpoint; word; excel; games; TI
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| monitor | a display screen
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| mouse | an input devise that moves the curser on the monitor
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| keyboard | set of keys or buttons that are used to input information and instructions to a computer
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| hard drive | primary storage unit< magneticly stores files and data.
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| CD-ROM | compact disc used to store data, holds up to megabytes of data
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| CDROM Drive | small box with motor and other parts that let the computor read what is on a CD
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| data | numbers, letters, pictures, drawings, and other peices of info.computer uses sofware to change data
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| program | another word for software. list of instructions, gives the ability to create, modift, and save files
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| operating system | tells programs what to do
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| bios | wakes up the computer
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| motherboard | holds it all together
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| CPU | central prossesing unit serving as the brain of th computor(gets very hot)
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| ROM | reads only memory
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| RAM | random access memory
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| power supply | gets eletricity into the computer
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| modem | connects computers to each other
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| port | hardware plugs into it; like keyboard, mouse
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| video card | allows graphics to be displayed on the monitor
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| power plug | two power plugs on the back of a computer used to plug into the computor, power come out of monitor
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| parellel port | an electrical connector used to send info. on wires at the same time to a printer
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| serial port | connects older or specialized devices to the system
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| network interface card(NIC) | enternet cable connector
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| universal serial bus(USB) | external bus that transfers megabites per second
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
mrspowell2
Popular Computers sets