Hardware.
The physical parts of computer are called hardware. We can touch them easily like CPU, MAIN BOARD, PROCESSOR, HARD DRIVE, RAM, VGA, LAN CARD, MODEM, SOUND CARD, CD ROM, FLOPPY DRIVE, SPEAKER, POWER SUPPLY, CPU FAN & MONITOR etc.
Software.
The program (instructions) that tell the computer what to do called software. We can't touch it.
Data.
Raw facts and figures are called data like first name, price, quantity orderd etc.
Information.
Data which has been converted into a useful form like a complete mailing address.
Default.
The original settings what will happen if u don't change anything.
Computer Characteristics
Speed.
A computer can do billions of actions per second.
Storage.
A computer can stores huge amount of data.
Some Beginning Terms
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