(69) Scanner

 Scanner

Ø It is a special part of input device.

Ø They are capable of entering data and information directly into the computer system.

Ø The main advantage of direct entering of information is that user do not have to press any key for the information. This provides faster and moves accurate data entry.

Ø Scanner are divided into two part:-

1.   Optical scanner.

2.   Magnetic ink character reader.