input device

An Input device is any piece of computer hardware equipment used to provide data and control signals to an information processing system (such as a computer). Input and output devices make up the hardware interface between a computer and the user or external world.

Typical examples of input devices include keyboards and mice. However, there are others which provide many more degrees of freedom. In general, any sensor which monitors, scans for and accepts information from the external world can be considered an input device, whether or not the information is under the direct control of a user.

Peripherals

State examples of different types of peripherals

Printers

Scanners

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belajar ict

ICTL untuk sekolah menengah ini sebagai satu panduan untuk guru-guru dan pelajar yang belajar ICT Literacy
Bermula dengan program Komputer Dalam Pendidikan (KDP) pada tahun 1992 program ini telah diubah kepada Program Literasi Komputer pada tahun 2002 sehingga 2005 program ini telah disemak semula selari dengan perkembangan teknologi maklumat dan komunikasi sekarang. bermula julai 2007 program ini sekali lagi ditukar kepada ICTL ( information communication Technology Literacy) dengan bermatlamatkan
• memperolehi pengetahuan ICT dan kemahiran-kemahiran kreatif untuk membantu mereka dalam kehidupan harian mereka;
• berkongsi hemat dan maklumat di kalangan mereka sendiri, di dalam dan melebihi persekitaran sekolah; DAN
• menunjukkan tanggungjawab dan akauntabiliti ke arah infrastruktur ICT yang digunakan.

Input and Output port

1. USB Connector
2. 2. Video Port
   

3. PS/2 port

4. Parallel port

5. Serial Connector

System Unit

Identify the components of a system unit:
Input/Output port (I/O port)

personal computer

A personal computer (PC) is a computer whose original sales price, size, and capabilities make it useful for individuals, intended to be operated directly by an end user, with no intervening computer operator.

lab movie