Computer Devices
Input devices
Is the devices which are used to enter data into the computer.eg mouse, keyboard,modems ,scanners.
Output devices
Is the devices which are used to out data from the computer.eg..monitor,,speaker,printer,projector .
Storage
Is the devices which is used to store data .eg hard disk,floppy disk,flash disk........
Classification of computer
Intern of use
In term of data
In term of speed
In term of manufacturing
In term of size
Types of computer
Super computer
Mainframe computer
Portable computer
Micro computer
Palm computer
N.B in general we have three
Analog computer
Digital computer
Hybrid computer
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