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IT Basics Vocabulary Set in Information Technology: Full and Detailed List

The 'IT Basics' vocabulary set in 'Information Technology' is carefully selected from standard international textbook sources, helping you master vocabulary in a short time. Comprehensive compilation of definitions, illustrative examples, and standard pronunciation...

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computer

/kəmˈpjuː.t̬ɚ/

Example:

I need to buy a new computer for work.

hardware

/ˈhɑːrd.wer/

Example:

We need to buy some new hardware for the kitchen cabinets.

software

/ˈsɑːft.wer/

Example:

This computer needs new software to run the latest applications.

operating system

/ˈɑː.pə.reɪ.t̬ɪŋ ˌsɪs.təm/

Example:

Windows is a popular operating system for personal computers.

storage device

/ˈstɔːrɪdʒ dɪˌvaɪs/

Example:

A USB drive is a common type of storage device.

central processing unit

/ˈsen.trəl ˈprɑː.ses.ɪŋ ˈjuː.nɪt/

Example:

The central processing unit is the brain of the computer.

random-access memory

/ˈræn.dəm ˌæk.ses ˈmem.ər.i/

Example:

Adding more random-access memory can significantly improve your computer's performance.

read-only memory

/ˌriːd ˌoʊn.li ˈmem.ər.i/

Example:

The computer's basic input/output system (BIOS) is stored in read-only memory.

user interface

/ˈjuːzər ˈɪntərfeɪs/

Example:

The new software has a very intuitive user interface.

graphical user interface

/ˌɡræf.ɪ.kəl ˌjuː.zər ˈɪn.tər.feɪs/

Example:

Modern operating systems rely heavily on a graphical user interface for ease of use.

application software

/ˌæplɪˈkeɪʃn ˈsɔːftwer/

Example:

Word processors and web browsers are examples of application software.

system software

/ˈsɪstəm ˌsɔftwer/

Example:

Windows is a common example of system software.

internet

/ˈɪn.t̬ɚ.net/

Example:

I found the information on the internet.

intranet

/ˈɪn.trə.net/

Example:

Our company's intranet provides employees with access to internal documents and resources.

extranet

/ˈeks.trə.net/

Example:

Our company uses an extranet to collaborate with key suppliers.

protocol

/ˈproʊ.t̬ə.kɑːl/

Example:

The diplomats followed strict protocol during the negotiations.

keyboard

/ˈkiː.bɔːrd/

Example:

I need a new keyboard for my computer.

mouse

/maʊs/

Example:

A tiny mouse scurried across the floor.

monitor

/ˈmɑː.nə.t̬ɚ/

Example:

The nurse checked the patient's vital signs on the monitor.

printer

/ˈprɪn.t̬ɚ/

Example:

My new printer can print in color.

scanner

/ˈskæn.ɚ/

Example:

I used the scanner to digitize my old photos.

speaker

/ˈspiː.kɚ/

Example:

The main speaker at the conference was a renowned scientist.

microphone

/ˈmaɪ.krə.foʊn/

Example:

Please speak clearly into the microphone.

motherboard

/ˈmʌð.ɚ.bɔːrd/

Example:

The CPU is installed directly onto the motherboard.

hard drive

/ˈhɑːrd draɪv/

Example:

I need to replace the hard drive in my old laptop.

solid-state drive

/ˌsɑː.lɪd.steɪt ˈdraɪv/

Example:

Upgrading to a solid-state drive significantly improved my laptop's performance.

graphics card

/ˈɡræfɪks kɑːrd/

Example:

My computer needs a new graphics card to run this game smoothly.

Wifi

/ˈwaɪ.faɪ/

Example:

Is there free Wi-Fi available here?

bluetooth

/ˈbluː.tuːθ/

Example:

I connected my headphones to my phone via Bluetooth.

USB

/ˌjuː.esˈbiː/

Example:

I need a USB cable to connect my printer.

firewall

/ˈfaɪə.wɔːl/

Example:

The company installed a new firewall to protect its data.

malware

/-wer/

Example:

His computer was infected with malware, causing it to run very slowly.

spyware

/ˈspaɪ.wer/

Example:

Always install antivirus software to protect against spyware.

phishing

/ˈfɪʃ.ɪŋ/

Example:

Be careful of phishing emails that ask for your bank details.
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