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Data storage device

2009-08-14T01:20:00.002+08:00

From Wikipedia, the free encyclopediaJump to: navigation, search Many different consumer electronic devices can store data. Edison cylinder phonograph ca. 1899. The Phonograph cylinder is a storage medium. The phonograph may or may not be considered a storage device. A reel-to-reel tape recorder (Sony TC-630). The magnetic tape is a data storage medium. The recorder is data

input device

2008-03-07T00:24:00.003+08:00

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.

Peripherals

2008-02-24T02:48:00.005+08:00

State examples of different types of peripheralsPrinters Scanners Print, Scan, Copy, Fax. Canon has the perfect All-in-One device for you. Whether you are using it at home or in office, you can expect Canon's range of All-in-Ones to fulfill

belajar ict

2008-02-23T02:07:00.003+08:00

ICTL untuk sekolah menengah ini sebagai satu panduan untuk guru-guru dan pelajar yang belajar ICT LiteracyBermula 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

Input and Output port

2008-02-21T00:46:00.004+08:00

USB Connector2. Video Port3. PS/2 port4. Parallel port5. Serial Connector

System Unit

2008-02-20T22:22:00.002+08:00

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

personal computer

2008-02-13T00:48:00.000+08:00

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

2008-02-11T00:36:00.000+08:00

workstation

2008-02-10T04:25:00.001+08:00

Workstations necessarily offer higher performance than is normally seen on a contemporary personal computer, especially with respect to graphics, processing power, memory capacity and multitasking ability.

types of computer

2008-02-10T03:58:00.000+08:00

* Supercomputer: An extremely fast computer that can perform hundreds of millions of instructions per second.

IT - ICT

2008-02-09T00:02:00.000+08:00

Information technology (IT), as defined by the Information Technology Association of America (ITAA), is "the study, design, development, implementation, support or management of computer-based information systems, particularly software applications and computer hardware." IT deals with the use of electronic computers and computer software to convert, store, protect, process, transmit and retrieve

INTRODUCTION TO COMPUTER

2008-02-08T06:09:00.000+08:00

Computer is an electronic device operating under the control of instructions store in its memory unit, that can accept data (input). process data arithmetically and logically, Produce result ( output) from the processing and store the results for future use.

The Evolution of the Computer

2008-02-08T06:00:00.000+08:00

1. First Generation (1939-1954) - vacuum tube 2. Second Generation Computers (1954-1959) - transistor 3. Third Generation Computers (1959-1971) - IC 4. Fourth Generation (1971-1991) - microprocessor 5. Fifth Generation (1991 and Beyond)

Ethics in using computer

2008-01-28T02:13:00.000+08:00

Example Topics in Computer Ethics No matter which re-definition of computer ethics one chooses, the best way to understand the nature of the field is through some representative examples of the issues and problems that have attracted research and scholarship. Consider, for example, the following topics: 3.1 Computers in the Workplace3.2 Computer Crime3.3 Privacy and Anonymity3.4 Intellectual

Lab Organisation

2008-01-28T01:50:00.001+08:00

Computer Lab Rules and Regulations

2008-01-28T01:42:00.000+08:00

Below are suggestion of rules and regulations for computer lab users.1. Pupils are prohibited to enter the lab unless authorised by the teacher.2. Scan diskettes before using them.3. Report all problems related to the system to the teacher.4. Do not attempt to repair or tamper with lab equipment.5. Be responsible when using equipment, software and facilities in the lab.6. Do not move any

How to speed up Firefox

2007-01-14T03:39:00.000+08:00

Here's How: 1. Open the Firefox "config" page: click into the Firefox address location bar, and type about:config , press Enter. 2. The "Config" file will appear in the Firefox browser as a page with hundreds of lines of code in it. Now, we start by enabling some advanced tabbed options: 3. Locate the line

Free Mozila Firefox 2 Download

2007-01-14T03:32:00.000+08:00

Mozila Firefox 2 allows you to browse the internet much faster and more efficiently than ever. Firefox the browser is an impressive piece of software. It's easy to use, easy on the eyes, and safer than IE. Firefox the phenomenon is something much bigger. It's a combination of innovations in engineering, developer politics, and consumer marketing.

AVG Antivirus 7.5 free

2007-01-10T01:54:00.000+08:00

Description:AVG Free Edition is the well-known antivirus protection tool. AVG Free is available free of charge to home users for the life of the product. Rapid virus database updates are available for the lifetime of the product, thereby providing the high level of detection capability that millions of users around the world trust to protect their computers. AVG Free is easy to use and will not

100 Keyboard Shortcuts

2007-01-07T01:18:00.000+08:00

CTRL+C (Copy) CTRL+X (Cut) CTRL+V (Paste) CTRL+Z (Undo) DELETE (Delete) SHIFT+DELETE (Delete the selected item permanently without placing the item in the Recycle Bin) CTRL while dragging an item (Copy the selected item) CTRL+SHIFT while dragging an item (Create a shortcut to the selected item) F2 key (Rename the selected item) CTRL+RIGHT ARROW (Move the insertion point to the beginning of the

Macs run Office.

2007-01-07T01:02:00.000+08:00

These days, who doesn’t use Microsoft Office at least some of the time? People all over the world use Excel, PowerPoint, and Word. On Macs, too. With Microsoft Office 2004 for Mac OS X, you too can create documents with Word, presentations in PowerPoint, and spreadsheets with Excel with the same features and shortcuts you’ve been using on your Windows PC — so you won’t have to re-learn a

Windows XP Tips for Computer Security

2007-01-02T02:20:00.000+08:00

by: Chris KaminskiHere are a couple of tips to speed up your Windows XP computer and help keep you protected and secure online. First you need to control which programs load on startup: Many of the programs you install on your computer automatically configure themselves to launch at startup, usually invisibly. The truly essential ones, such as anti-virus and firewall products, generally run as

History Of computer

2007-01-02T01:06:00.000+08:00

Main article: History of computingThe Jacquard loom was one of the first programmable devices.The Jacquard loom was one of the first programmable devices.It is difficult to define any one device as the earliest computer. The very definition of a computer has changed and it is therefore impossible to identify the first computer. Many devices once called "computers" would no longer qualify as such

Buying A Notebook For College

2006-12-30T03:25:00.000+08:00

Every year, before schools and college institutions begin their classes, students from around the country visit department stores and major electronics chains in an effort to get all those necessities that will allow them to complete successfully their studies. So, if you have recently been accepted to college and you are not exactly sure which your computing needs will be, buying a notebook

Cyber threat to online banking

2006-12-29T21:52:00.000+08:00

Cyber threat to online banking Intrusion and fraud cases on the Internet are on the rise. In the last six months, 175 fraud cases and 376 intrusion incidences were reported, Ma-laysian Cyber Security Centre training and outreach manager Philip Victor said. He said about 80% of the fraud cases involved phishing schemes where hackers gained access to personal information of Internet users by

Spy Sweeper

2006-12-29T02:52:00.000+08:00

Spy Sweeper continues to be praised by leading experts for its superior ability to detect and remove spyware. In fact, Spy Sweeper was recently awarded its sixth PC Magazine's Editors' Choice Award. Scan your PC for spyware threats using our free spyware scan Free scan finds malicious programs - so you know what's hiding on your PCAlready used by millions of

APA DIA IT?

2006-12-25T23:38:00.000+08:00

Teknologi Maklumat ( IT) dan Teknologi Maklumat dan Komunikasi ( ICT) merupakan teknologi yang diperlukan untuk pemprosesan data. Ruang lingkup tajuknya sangat luas: berkenaan segala aspek dalam pengurusan dan pemprosesan maklumat. Secara tepat dan mudah: penggunaan komputer dan perisian untuk mengubah, menyimpan, melindungi, memproses, memindah, melihat, dan mendapatkan maklumat tanpa mengira

Computer system

2006-11-25T15:02:00.000+08:00

A computer system is the combination of hardware and software. A typical computer system has memory and set of states that define the relationship between the systems inputs and outputs. Although in earlier times the personal computer or PC was an example of a computer system, in practice a person considered a Computer Systems Engineer these days deals with a range of different computer