0417 ICT

IGCSE

Section 1: Types and Components of Computer Systems

Section 1.1:Hardware, Software and Computer Types

INTRODUCTION TO THE COMPUTER

The term computer is used for any device that may be employed to compute or to calculate.

Компьютер гэдэг нь тооцоолох эсвэл тооцоолоход ашиглаж болох аливаа төхөөрөмжид

What is a computer

• A computer is an electronic device that receives input, stores it for a period of time, operating it according to a set of instructions (Known as a PROGRAM) and gives the user with an output.

• -OR- Computer is an electronic device which converts data into information.

• Компьютер нь өгөгдлийг мэдээлэл болгон хувиргадаг цахим төхөөрөмж юм.

Компьютер нь Hardware буюу техник хангамж, Softeware

буюу программ хангамж гэсэн 2 хэсгээс тогтоно

Hardware Softeware

=Харилцан уялдаатай сонголт

Types of Computers

• PC/Desktop computer

• Laptop computer

• Netbooks

• Personal digital assistans

• Mainframe computer

Гэрийн даавгаварт

Дотоод санах ой